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openstack-manuals/doc/config-reference/locale/kn.po
Tom Fifield 5447eb4035 Imported Translations from Transifex 
Change-Id: Ia67097d964b62d2fef2b32d93b5988400bb27bfa
2014-01-18 01:02:05 +08:00

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#
# Translators:
msgid ""
msgstr ""
"Project-Id-Version: OpenStack Manuals\n"
"POT-Creation-Date: 2014-01-17 07:14+0000\n"
"PO-Revision-Date: 2014-01-16 20:25+0000\n"
"Last-Translator: openstackjenkins <jenkins@openstack.org>\n"
"Language-Team: Kannada (http://www.transifex.com/projects/p/openstack/language/kn/)\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Language: kn\n"
"Plural-Forms: nplurals=1; plural=0;\n"
#: ./doc/config-reference/ch_imageservice.xml10(title)
msgid "Image Service"
msgstr ""
#: ./doc/config-reference/ch_imageservice.xml11(para)
msgid ""
"Compute relies on an external image service to store virtual machine images "
"and maintain a catalog of available images. By default, Compute is "
"configured to use the OpenStack Image Service (Glance), which is currently "
"the only supported image service."
msgstr ""
#: ./doc/config-reference/ch_imageservice.xml19(para)
msgid ""
"If your installation requires euca2ools to register new images, you must run"
" the <systemitem class=\"service\">nova-objectstore</systemitem> service. "
"This service provides an Amazon S3 front-end for Glance, which is required "
"by euca2ools."
msgstr ""
#: ./doc/config-reference/ch_imageservice.xml26(para)
msgid ""
"You can modify many of the OpenStack Image Catalogue and Delivery Service. "
"The following tables provide a comprehensive list."
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml6(title)
msgid "OpenStack configuration overview"
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml7(para)
msgid ""
"OpenStack is a collection of open source project components that enable "
"setting up cloud services. Each component uses similar configuration "
"techniques and a common framework for INI file options."
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml12(para)
msgid ""
"This guide pulls together multiple references and configuration options for "
"the following OpenStack components:"
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml16(para)
msgid "OpenStack Identity"
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml17(para)
msgid "OpenStack Compute"
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml18(para)
msgid "OpenStack Image Service"
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml19(para)
msgid "OpenStack Networking"
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml20(para)
msgid "OpenStack Dashboard"
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml21(para)
msgid "OpenStack Object Storage"
msgstr ""
#: ./doc/config-reference/ch_config-overview.xml22(para)
msgid "OpenStack Block Storage"
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml6(title)
msgid "Compute"
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml7(para)
msgid ""
"The OpenStack Compute service is a cloud computing fabric controller, which "
"is the main part of an IaaS system. You can use OpenStack Compute to host "
"and manage cloud computing systems. This section describes the OpenStack "
"Compute configuration options."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml12(para)
msgid ""
"To configure your Compute installation, you must define configuration "
"options in these files:"
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml16(para)
msgid ""
"<filename>nova.conf</filename>. Contains most of the Compute configuration "
"options. Resides in the <filename>/etc/nova</filename> directory."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml21(para)
msgid ""
"<filename>api-paste.ini</filename>. Defines Compute limits. Resides in the "
"<filename>/etc/nova</filename> directory."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml26(para)
msgid ""
"Related Image Service and Identity Service management configuration files."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml32(title)
msgid "Configure logging"
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml33(para)
msgid ""
"You can use <filename>nova.conf</filename> file to configure where Compute "
"logs events, the level of logging, and log formats."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml36(para)
msgid ""
"To customize log formats for OpenStack Compute, use these configuration "
"option settings."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml41(title)
msgid "Configure authentication and authorization"
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml42(para)
msgid ""
"There are different methods of authentication for the OpenStack Compute "
"project, including no authentication. The preferred system is the OpenStack "
"Identity Service, code-named Keystone."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml46(para)
msgid ""
"To customize authorization settings for Compute, see these configuration "
"settings in <filename>nova.conf</filename>."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml49(para)
msgid ""
"To customize certificate authority settings for Compute, see these "
"configuration settings in <filename>nova.conf</filename>."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml53(para)
msgid ""
"To customize Compute and the Identity service to use LDAP as a backend, "
"refer to these configuration settings in <filename>nova.conf</filename>."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml62(title)
msgid "Configure resize"
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml63(para)
msgid ""
"Resize (or Server resize) is the ability to change the flavor of a server, "
"thus allowing it to upscale or downscale according to user needs. For this "
"feature to work properly, you might need to configure some underlying virt "
"layers."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml68(title)
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml5(title)
msgid "KVM"
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml69(para)
msgid ""
"Resize on KVM is implemented currently by transferring the images between "
"compute nodes over ssh. For KVM you need hostnames to resolve properly and "
"passwordless ssh access between your compute hosts. Direct access from one "
"compute host to another is needed to copy the VM file across."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml74(para)
msgid ""
"Cloud end users can find out how to resize a server by reading the <link "
"href=\"http://docs.openstack.org/user-"
"guide/content/nova_cli_resize.html\">OpenStack End User Guide</link>."
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml80(title)
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml289(title)
msgid "XenServer"
msgstr ""
#: ./doc/config-reference/ch_computeconfigure.xml81(para)
msgid ""
"To get resize to work with XenServer (and XCP), you need to establish a root"
" trust between all hypervisor nodes and provide an /image mount point to "
"your hypervisors dom0."
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml6(title)
#: ./doc/config-reference/bk-config-ref.xml8(titleabbrev)
msgid "OpenStack Configuration Reference"
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml16(orgname)
#: ./doc/config-reference/bk-config-ref.xml21(holder)
msgid "OpenStack Foundation"
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml20(year)
msgid "2013"
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml23(productname)
msgid "OpenStack"
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml24(releaseinfo)
msgid "havana"
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml28(remark)
msgid "Copyright details are filled in by the template."
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml33(para)
msgid ""
"This document is for system administrators who want to look up configuration"
" options. It contains lists of configuration options available with "
"OpenStack and uses auto-generation to generate options and the descriptions "
"from the code for each project. It includes sample configuration files."
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml43(date)
msgid "2014-01-09"
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml47(para)
msgid ""
"Removes content addressed in installation, merges duplicated content, and "
"revises legacy references."
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml55(date)
msgid "2013-10-17"
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml59(para)
msgid "Havana release."
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml65(date)
msgid "2013-08-16"
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml69(para)
msgid ""
"Moves Block Storage driver configuration information from the "
"<citetitle>Block Storage Administration Guide</citetitle> to this reference."
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml77(date)
msgid "2013-06-10"
msgstr ""
#: ./doc/config-reference/bk-config-ref.xml81(para)
msgid "Initial creation of Configuration Reference."
msgstr ""
#: ./doc/config-reference/ch_blockstorageconfigure.xml10(title)
msgid "Block Storage"
msgstr ""
#: ./doc/config-reference/ch_blockstorageconfigure.xml11(para)
msgid ""
"The OpenStack Block Storage Service works with many different storage "
"drivers that you can configure by using these instructions."
msgstr ""
#: ./doc/config-reference/ch_blockstorageconfigure.xml15(title)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml192(title)
msgid "<filename>cinder.conf</filename> configuration file"
msgstr ""
#: ./doc/config-reference/ch_blockstorageconfigure.xml16(para)
msgid ""
"The <filename>cinder.conf</filename> file is installed in "
"<filename>/etc/cinder</filename> by default. When you manually install the "
"Block Storage Service, the options in the <filename>cinder.conf</filename> "
"file are set to default values."
msgstr ""
#: ./doc/config-reference/ch_blockstorageconfigure.xml20(para)
msgid "This example shows a typical <filename>cinder.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/ch_identityconfigure.xml10(title)
msgid "Identity Service"
msgstr ""
#: ./doc/config-reference/ch_identityconfigure.xml11(para)
msgid ""
"This chapter details the OpenStack Identity Service configuration options. "
"For installation prerequisites and step-by-step walkthroughs, see the "
"<citetitle>OpenStack Installation Guide</citetitle> for your distribution "
"(<link href=\"docs.openstack.org\">docs.openstack.org</link>) and "
"<citetitle><link href=\"http://docs.openstack.org/admin-guide-"
"cloud/content/\">Cloud Administrator Guide</link></citetitle>."
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml6(title)
msgid "Object Storage"
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml7(para)
msgid ""
"OpenStack Object Storage uses multiple configuration files for multiple "
"services and background daemons, and <placeholder-1/> to manage server "
"configurations. Default configuration options appear in the "
"<code>[DEFAULT]</code> section. You can override the default values by "
"setting values in the other sections."
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml17(title)
msgid "Object server configuration"
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml18(para)
msgid ""
"Find an example object server configuration at <filename>etc/object-server"
".conf-sample</filename> in the source code repository."
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml21(para)
#: ./doc/config-reference/ch_objectstorageconfigure.xml48(para)
#: ./doc/config-reference/ch_objectstorageconfigure.xml78(para)
#: ./doc/config-reference/ch_objectstorageconfigure.xml105(para)
msgid "The available configuration options are:"
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml39(title)
msgid "Sample object server configuration file"
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml44(title)
msgid "Container server configuration"
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml45(para)
msgid ""
"Find an example container server configuration at <filename>etc/container-"
"server.conf-sample</filename> in the source code repository."
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml68(title)
msgid "Sample container server configuration file"
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml74(title)
msgid "Account server configuration"
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml75(para)
msgid ""
"Find an example account server configuration at <filename>etc/account-server"
".conf-sample</filename> in the source code repository."
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml96(title)
msgid "Sample account server configuration file"
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml101(title)
msgid "Proxy server configuration"
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml102(para)
msgid ""
"Find an example proxy server configuration at <filename>etc/proxy-server"
".conf-sample</filename> in the source code repository."
msgstr ""
#: ./doc/config-reference/ch_objectstorageconfigure.xml131(title)
msgid "Sample proxy server configuration file"
msgstr ""
#: ./doc/config-reference/ch_dashboardconfigure.xml6(title)
msgid "Dashboard"
msgstr ""
#: ./doc/config-reference/ch_dashboardconfigure.xml7(para)
msgid ""
"This chapter describes how to configure the OpenStack dashboard with Apache "
"web server."
msgstr ""
#: ./doc/config-reference/ch_networkingconfigure.xml10(title)
msgid "Networking"
msgstr ""
#: ./doc/config-reference/ch_networkingconfigure.xml11(para)
msgid ""
"This chapter explains the OpenStack Networking configuration options. For "
"installation prerequisites, steps, and use cases, see the "
"<citetitle>OpenStack Installation Guide</citetitle> for your distribution "
"(<link href=\"docs.openstack.org\">docs.openstack.org</link>) and "
"<citetitle><link href=\"http://docs.openstack.org/admin-guide-"
"cloud/content/\">Cloud Administrator Guide</link></citetitle>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml10(title)
#: ./doc/config-reference/compute/section_compute-configure-xen.xml75(title)
msgid "Xen configuration reference"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml11(para)
msgid ""
"The following section discusses some commonly changed options in XenServer. "
"The table below provides a complete reference of all configuration options "
"available for configuring Xen with OpenStack."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml15(para)
msgid ""
"The recommended way to use Xen with OpenStack is through the XenAPI driver. "
"To enable the XenAPI driver, add the following configuration options "
"<filename>/etc/nova/nova.conf</filename> and restart the <systemitem "
"class=\"service\">nova-compute</systemitem> service:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml23(para)
msgid ""
"These connection details are used by the OpenStack Compute service to "
"contact your hypervisor and are the same details you use to connect "
"XenCenter, the XenServer management console, to your XenServer or XCP box."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml27(para)
msgid ""
"The <literal>xenapi_connection_url</literal> is generally the management "
"network IP address of the XenServer. Though it is possible to use the "
"internal network IP Address (169.250.0.1) to contact XenAPI, this does not "
"allow live migration between hosts, and other functionalities like host "
"aggregates do not work."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml34(para)
msgid ""
"It is possible to manage Xen using libvirt, though this is not well-tested "
"or supported. To experiment using Xen through libvirt add the following "
"configuration options <filename>/etc/nova/nova.conf</filename>: "
"<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml42(title)
#: ./doc/config-reference/networking/section_networking-options-reference.xml19(title)
msgid "Agent"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml43(para)
msgid ""
"If you don't have the guest agent on your VMs, it takes a long time for nova"
" to decide the VM has successfully started. Generally a large timeout is "
"required for Windows instances, bug you may want to tweak "
"<literal>agent_version_timeout</literal>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml48(title)
msgid "Firewall"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml49(para)
msgid ""
"If using nova-network, IPTables is supported: <placeholder-1/> Alternately, "
"doing the isolation in Dom0: <placeholder-2/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml56(title)
msgid "VNC proxy address"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml57(para)
msgid ""
"Assuming you are talking to XenAPI through the host local management "
"network, and XenServer is on the address: 169.254.0.1, you can use the "
"following: <literal>vncserver_proxyclient_address=169.254.0.1</literal>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml63(title)
msgid "Storage"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml71(para)
msgid ""
"To use a XenServer pool, you must create the pool by using the Host "
"Aggregates feature."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-xen.xml64(para)
msgid ""
"You can specify which Storage Repository to use with nova by looking at the "
"following flag. The default is to use the local-storage setup by the default"
" installer: <placeholder-1/> Another good alternative is to use the "
"\"default\" storage (for example if you have attached NFS or any other "
"shared storage): <placeholder-2/><placeholder-3/>"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/config-reference/compute/section_introduction-to-xen.xml127(None)
msgid ""
"@@image: '../../common/figures/xenserver_architecture.png'; "
"md5=8eb25be1693aa7865967ac7b07d3e563"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml7(title)
msgid "Xen, XenAPI, XenServer, and XCP"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml9(para)
msgid ""
"This section describes Xen, XenAPI, XenServer, and XCP, their differences, "
"and how to use them with OpenStack. After you understand how the Xen and KVM"
" architectures differ, you can determine when to use each architecture in "
"your OpenStack cloud."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml15(title)
msgid "Xen terminology"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml16(para)
msgid ""
"<emphasis role=\"bold\">Xen</emphasis>. A hypervisor that provides the "
"fundamental isolation between virtual machines. Xen is open source (GPLv2) "
"and is managed by Xen.org, an cross-industry organization."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml20(para)
msgid ""
"Xen is a component of many different products and projects. The hypervisor "
"itself is very similar across all these projects, but the way that it is "
"managed can be different, which can cause confusion if you're not clear "
"which tool stack you are using. Make sure you know what tool stack you want "
"before you get started."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml26(para)
msgid ""
"<emphasis role=\"bold\">Xen Cloud Platform (XCP)</emphasis>. An open source "
"(GPLv2) tool stack for Xen. It is designed specifically as a platform for "
"enterprise and cloud computing, and is well integrated with OpenStack. XCP "
"is available both as a binary distribution, installed from an iso, and from "
"Linux distributions, such as <link href=\"http://packages.ubuntu.com/precise"
"/xcp-xapi\">xcp-xapi</link> in Ubuntu. The current versions of XCP available"
" in Linux distributions do not yet include all the features available in the"
" binary distribution of XCP."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml38(para)
msgid ""
"<emphasis role=\"bold\">Citrix XenServer</emphasis>. A commercial product. "
"It is based on XCP, and exposes the same tool stack and management API. As "
"an analogy, think of XenServer being based on XCP in the way that Red Hat "
"Enterprise Linux is based on Fedora. XenServer has a free version (which is "
"very similar to XCP) and paid-for versions with additional features enabled."
" Citrix provides support for XenServer, but as of July 2012, they do not "
"provide any support for XCP. For a comparison between these products see the"
" <link href=\"http://wiki.xen.org/wiki/XCP/XenServer_Feature_Matrix\"> XCP "
"Feature Matrix</link>."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml50(para)
msgid ""
"Both XenServer and XCP include Xen, Linux, and the primary control daemon "
"known as <emphasis role=\"bold\">xapi</emphasis>."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml53(para)
msgid ""
"The API shared between XCP and XenServer is called <emphasis "
"role=\"bold\">XenAPI</emphasis>. OpenStack usually refers to XenAPI, to "
"indicate that the integration works equally well on XCP and XenServer. "
"Sometimes, a careless person will refer to XenServer specifically, but you "
"can be reasonably confident that anything that works on XenServer will also "
"work on the latest version of XCP. Read the <link "
"href=\"http://docs.vmd.citrix.com/XenServer/6.0.0/1.0/en_gb/sdk.html#object_model_overview\">"
" XenAPI Object Model Overview</link> for definitions of XenAPI specific "
"terms such as SR, VDI, VIF and PIF."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml66(title)
msgid "Privileged and unprivileged domains"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml67(para)
msgid ""
"A Xen host runs a number of virtual machines, VMs, or domains (the terms are"
" synonymous on Xen). One of these is in charge of running the rest of the "
"system, and is known as \"domain 0,\" or \"dom0.\" It is the first domain to"
" boot after Xen, and owns the storage and networking hardware, the device "
"drivers, and the primary control software. Any other VM is unprivileged, and"
" are known as a \"domU\" or \"guest\". All customer VMs are unprivileged of "
"course, but you should note that on Xen the OpenStack control software "
"(<systemitem class=\"service\">nova-compute</systemitem>) also runs in a "
"domU. This gives a level of security isolation between the privileged system"
" software and the OpenStack software (much of which is customer-facing). "
"This architecture is described in more detail later."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml83(para)
msgid ""
"There is an ongoing project to split domain 0 into multiple privileged "
"domains known as <emphasis role=\"bold\">driver domains</emphasis> and "
"<emphasis role=\"bold\">stub domains</emphasis>. This would give even better"
" separation between critical components. This technology is what powers "
"Citrix XenClient RT, and is likely to be added into XCP in the next few "
"years. However, the current architecture just has three levels of "
"separation: dom0, the OpenStack domU, and the completely unprivileged "
"customer VMs."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml96(title)
msgid "Paravirtualized versus hardware virtualized domains"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml98(para)
msgid ""
"A Xen virtual machine can be <emphasis role=\"bold\">paravirtualized "
"(PV)</emphasis> or <emphasis role=\"bold\">hardware virtualized "
"(HVM)</emphasis>. This refers to the interaction between Xen, domain 0, and "
"the guest VM's kernel. PV guests are aware of the fact that they are "
"virtualized and will co-operate with Xen and domain 0; this gives them "
"better performance characteristics. HVM guests are not aware of their "
"environment, and the hardware has to pretend that they are running on an "
"unvirtualized machine. HVM guests do not need to modify the guest operating "
"system, which is essential when running Windows."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml111(para)
msgid ""
"In OpenStack, customer VMs may run in either PV or HVM mode. However, the "
"OpenStack domU (that's the one running <systemitem class=\"service\">nova-"
"compute</systemitem>) <emphasis role=\"bold\">must</emphasis> be running in "
"PV mode."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml119(title)
msgid "XenAPI Deployment Architecture"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml121(para)
msgid ""
"When you deploy OpenStack on XCP or XenServer, you get something similar to "
"this: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml133(para)
msgid "The hypervisor: Xen"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml136(para)
msgid ""
"Domain 0: runs xapi and some small pieces from OpenStack (some xapi plug-ins"
" and network isolation rules). The majority of this is provided by XenServer"
" or XCP (or yourself using Kronos)."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml143(para)
msgid ""
"OpenStack VM: The <systemitem class=\"service\">nova-compute</systemitem> "
"code runs in a paravirtualized virtual machine, running on the host under "
"management. Each host runs a local instance of <systemitem class=\"service"
"\">nova-compute</systemitem>. It will often also be running nova-network "
"(depending on your network mode). In this case, nova-network is managing the"
" addresses given to the tenant VMs through DHCP."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml155(para)
msgid ""
"Nova uses the XenAPI Python library to talk to xapi, and it uses the "
"Management Network to reach from the domU to dom0 without leaving the host."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml131(para)
msgid "Key things to note: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml163(para)
msgid "The above diagram assumes FlatDHCP networking (the DevStack default)."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml169(para)
msgid ""
"Management network - RabbitMQ, MySQL, etc. Please note that the VM images "
"are downloaded by the XenAPI plug-ins, so make sure that the images can be "
"downloaded through the management network. It usually means binding those "
"services to the management interface."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml179(para)
msgid ""
"Tenant network - controlled by nova-network. The parameters of this network "
"depend on the networking model selected (Flat, Flat DHCP, VLAN)."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml186(para)
msgid "Public network - floating IPs, public API endpoints."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml167(para)
msgid "There are three main OpenStack Networks:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml192(para)
msgid ""
"The networks shown here must be connected to the corresponding physical "
"networks within the data center. In the simplest case, three individual "
"physical network cards could be used. It is also possible to use VLANs to "
"separate these networks. Please note, that the selected configuration must "
"be in line with the networking model selected for the cloud. (In case of "
"VLAN networking, the physical channels have to be able to forward the tagged"
" traffic.)"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml161(para)
msgid "Some notes on the networking: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml207(title)
msgid "XenAPI pools"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml208(para)
msgid ""
"The host-aggregates feature enables you to create pools of XenServer hosts "
"to enable live migration when using shared storage. However, you cannot "
"configure shared storage."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml214(title)
msgid "Further reading"
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml218(para)
msgid ""
"Citrix XenServer official documentation:<link "
"href=\"http://docs.vmd.citrix.com/XenServer/6.0.0/1.0/en_gb/\"> "
"http://docs.vmd.citrix.com/XenServer</link>."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml225(para)
msgid ""
"What is Xen? by Xen.org: <link "
"href=\"http://xen.org/files/Marketing/WhatisXen.pdf\"> "
"http://xen.org/files/Marketing/WhatisXen.pdf</link>."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml231(para)
msgid ""
"Xen Hypervisor project: <link href=\"http://xen.org/products/xenhyp.html\"> "
"http://xen.org/products/xenhyp.html</link>."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml237(para)
msgid ""
"XCP project: <link href=\"http://xen.org/products/cloudxen.html\"> "
"http://xen.org/products/cloudxen.html</link>."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml243(para)
msgid ""
"Further XenServer and OpenStack information: <link "
"href=\"http://wiki.openstack.org/XenServer\"> "
"http://wiki.openstack.org/XenServer</link>."
msgstr ""
#: ./doc/config-reference/compute/section_introduction-to-xen.xml215(para)
msgid ""
"Here are some of the resources available to learn more about Xen: "
"<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_baremetal.xml6(title)
msgid "Bare metal driver"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_baremetal.xml7(para)
msgid ""
"The baremetal driver is a hypervisor driver for OpenStack Nova Compute. "
"Within the OpenStack framework, it has the same role as the drivers for "
"other hypervisors (libvirt, xen, etc), and yet it is presently unique in "
"that the hardware is not virtualized - there is no hypervisor between the "
"tenants and the physical hardware. It exposes hardware through the OpenStack"
" APIs, using pluggable sub-drivers to deliver machine imaging (PXE) and "
"power control (IPMI). With this, provisioning and management of physical "
"hardware is accomplished by using common cloud APIs and tools, such as "
"OpenStack Orchestration or salt-cloud. However, due to this unique "
"situation, using the baremetal driver requires some additional preparation "
"of its environment, the details of which are beyond the scope of this guide."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_baremetal.xml20(para)
msgid ""
"Some OpenStack Compute features are not implemented by the baremetal "
"hypervisor driver. See the <link "
"href=\"http://wiki.openstack.org/HypervisorSupportMatrix\"> hypervisor "
"support matrix</link> for details."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_baremetal.xml24(para)
msgid ""
"For the Baremetal driver to be loaded and function properly, ensure that the"
" following options are set in <filename>/etc/nova/nova.conf</filename> on "
"your <systemitem class=\"service\">nova-compute</systemitem> hosts."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_baremetal.xml34(para)
msgid ""
"Many configuration options are specific to the Baremetal driver. Also, some "
"additional steps are required, such as building the baremetal deploy "
"ramdisk. See the <link "
"href=\"https://wiki.openstack.org/wiki/Baremetal\">main wiki page</link> for"
" details and implementation suggestions."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml10(title)
msgid "Configure Compute backing storage"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml11(para)
msgid ""
"Backing Storage is the storage used to provide the expanded operating system"
" image, and any ephemeral storage. Inside the virtual machine, this is "
"normally presented as two virtual hard disks (for example, /dev/vda and "
"/dev/vdb respectively). However, inside OpenStack, this can be derived from "
"one of three methods: LVM, QCOW or RAW, chosen using the "
"<literal>libvirt_images_type</literal> option in "
"<filename>nova.conf</filename> on the compute node."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml19(para)
msgid ""
"QCOW is the default backing store. It uses a copy-on-write philosophy to "
"delay allocation of storage until it is actually needed. This means that the"
" space required for the backing of an image can be significantly less on the"
" real disk than what seems available in the virtual machine operating "
"system."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml24(para)
msgid ""
"RAW creates files without any sort of file formatting, effectively creating "
"files with the plain binary one would normally see on a real disk. This can "
"increase performance, but means that the entire size of the virtual disk is "
"reserved on the physical disk."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml29(para)
msgid ""
"Local <link "
"href=\"http://http//en.wikipedia.org/wiki/Logical_Volume_Manager_(Linux)\">LVM"
" volumes</link> can also be used. Set "
"<literal>libvirt_images_volume_group=nova_local</literal> where "
"<literal>nova_local</literal> is the name of the LVM group you have created."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml10(title)
msgid "Hypervisors"
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml11(para)
msgid ""
"OpenStack Compute supports many hypervisors, which might make it difficult "
"for you to choose one. Most installations use only one hypervisor. However "
"you can use <xref linkend=\"computefilter\"/> and <xref "
"linkend=\"imagepropertiesfilter\"/> to schedule to different hypervisors "
"within the same installation. The following links help you choose a "
"hypervisor. See <link "
"href=\"http://wiki.openstack.org/HypervisorSupportMatrix\">http://wiki.openstack.org/HypervisorSupportMatrix</link>"
" for a detailed list of features and support across the hypervisors."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml22(para)
msgid "The following hypervisors are supported:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml25(para)
msgid ""
"<link href=\"http://www.linux-kvm.org/page/Main_Page\">KVM</link> - Kernel-"
"based Virtual Machine. The virtual disk formats that it supports is "
"inherited from QEMU since it uses a modified QEMU program to launch the "
"virtual machine. The supported formats include raw images, the qcow2, and "
"VMware formats."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml34(para)
msgid ""
"<link href=\"http://lxc.sourceforge.net/\">LXC</link> - Linux Containers "
"(through libvirt), use to run Linux-based virtual machines."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml39(para)
msgid ""
"<link href=\"http://wiki.qemu.org/Manual\">QEMU</link> - Quick EMUlator, "
"generally only used for development purposes."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml44(para)
msgid ""
"<link href=\"http://user-mode-linux.sourceforge.net/\">UML</link> - User "
"Mode Linux, generally only used for development purposes."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml50(para)
msgid ""
"<link href=\"http://www.vmware.com/products/vsphere-"
"hypervisor/support.html\">VMWare vSphere</link> 4.1 update 1 and newer, runs"
" VMWare-based Linux and Windows images through a connection with a vCenter "
"server or directly with an ESXi host."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml58(para)
msgid ""
"<link href=\"http://www.xen.org\">Xen</link> - XenServer, Xen Cloud Platform"
" (XCP), use to run Linux or Windows virtual machines. You must install the "
"<systemitem class=\"service\">nova-compute</systemitem> service in a para-"
"virtualized VM."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml66(para)
msgid ""
"<link href=\"http://www.microsoft.com/en-us/server-cloud/windows-server"
"/server-virtualization-features.aspx\"> Hyper-V</link> - Server "
"virtualization with Microsoft's Hyper-V, use to run Windows, Linux, and "
"FreeBSD virtual machines. Runs <systemitem class=\"service\">nova-"
"compute</systemitem> natively on the Windows virtualization platform."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml75(para)
msgid ""
"<link href=\"https://wiki.openstack.org/wiki/Baremetal\"> Bare Metal</link> "
"- Not a hypervisor in the traditional sense, this driver provisions physical"
" hardware through pluggable sub-drivers (for example, PXE for image "
"deployment, and IPMI for power management)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml83(para)
msgid ""
"<link href=\"http://www.docker.io/\">Docker</link>is an open-source engine "
"which automates the deployment of &gt;applications as highly portable, self-"
"sufficient containers which are &gt;independent of hardware, language, "
"framework, packaging system and hosting &gt;provider."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml92(title)
msgid "Hypervisor configuration basics"
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml93(para)
msgid ""
"The node where the <systemitem class=\"service\">nova-compute</systemitem> "
"service is installed and running is the machine that runs all the virtual "
"machines, referred to as the compute node in this guide."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml97(para)
msgid ""
"By default, the selected hypervisor is KVM. To change to another hypervisor,"
" change the <literal>libvirt_type</literal> option in "
"<filename>nova.conf</filename> and restart the <systemitem class=\"service"
"\">nova-compute</systemitem> service."
msgstr ""
#: ./doc/config-reference/compute/section_compute-hypervisors.xml103(para)
msgid ""
"Here are the general <filename>nova.conf</filename> options that are used to"
" configure the compute node's hypervisor. Specific options for particular "
"hypervisors can be found in following sections."
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/config-reference/compute/section_compute-config-samples.xml44(None)
msgid ""
"@@image: '../../common/figures/SCH_5004_V00_NUAC-"
"Network_mode_KVM_Flat_OpenStack.png'; md5=1e883ef27e5912b5c516d153b8844a28"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/config-reference/compute/section_compute-config-samples.xml83(None)
msgid ""
"@@image: '../../common/figures/SCH_5005_V00_NUAC-"
"Network_mode_XEN_Flat_OpenStack.png'; md5=3b151435a0fda3702d4fac5a964fac83"
msgstr ""
#: ./doc/config-reference/compute/section_compute-config-samples.xml9(title)
msgid "Example <filename>nova.conf</filename> configuration files"
msgstr ""
#: ./doc/config-reference/compute/section_compute-config-samples.xml11(para)
msgid ""
"The following sections describe the configuration options in the "
"<filename>nova.conf</filename> file. You must copy the "
"<filename>nova.conf</filename> file to each compute node. The sample "
"<filename>nova.conf</filename> files show examples of specific "
"configurations."
msgstr ""
#: ./doc/config-reference/compute/section_compute-config-samples.xml17(title)
msgid "Small, private cloud"
msgstr ""
#: ./doc/config-reference/compute/section_compute-config-samples.xml18(para)
msgid ""
"This example <filename>nova.conf</filename> file configures a small private "
"cloud with cloud controller services, database server, and messaging server "
"on the same server. In this case, CONTROLLER_IP represents the IP address of"
" a central server, BRIDGE_INTERFACE represents the bridge such as br100, the"
" NETWORK_INTERFACE represents an interface to your VLAN setup, and passwords"
" are represented as DB_PASSWORD_COMPUTE for your Compute (nova) database "
"password, and RABBIT PASSWORD represents the password to your message queue "
"installation."
msgstr ""
#: ./doc/config-reference/compute/section_compute-config-samples.xml31(title)
#: ./doc/config-reference/compute/section_compute-config-samples.xml38(title)
#: ./doc/config-reference/compute/section_compute-config-samples.xml77(title)
msgid "KVM, Flat, MySQL, and Glance, OpenStack or EC2 API"
msgstr ""
#: ./doc/config-reference/compute/section_compute-config-samples.xml33(para)
msgid ""
"This example <filename>nova.conf</filename> file, from an internal Rackspace"
" test system, is used for demonstrations."
msgstr ""
#: ./doc/config-reference/compute/section_compute-config-samples.xml50(title)
msgid "XenServer, Flat networking, MySQL, and Glance, OpenStack API"
msgstr ""
#: ./doc/config-reference/compute/section_compute-config-samples.xml52(para)
msgid ""
"This example <filename>nova.conf</filename> file is from an internal "
"Rackspace test system."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_lxc.xml6(title)
msgid "LXC (Linux containers)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_lxc.xml7(para)
msgid ""
"LXC (also known as Linux containers) is a virtualization technology that "
"works at the operating system level. This is different from hardware "
"virtualization, the approach used by other hypervisors such as KVM, Xen, and"
" VMWare. LXC (as currently implemented using libvirt in the nova project) is"
" not a secure virtualization technology for multi-tenant environments "
"(specifically, containers may affect resource quotas for other containers "
"hosted on the same machine). Additional containment technologies, such as "
"AppArmor, may be used to provide better isolation between containers, "
"although this is not the case by default. For all these reasons, the choice "
"of this virtualization technology is not recommended in production."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_lxc.xml19(para)
msgid ""
"If your compute hosts do not have hardware support for virtualization, LXC "
"will likely provide better performance than QEMU. In addition, if your "
"guests must access specialized hardware, such as GPUs, this might be easier "
"to achieve with LXC than other hypervisors."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_lxc.xml22(para)
msgid ""
"Some OpenStack Compute features might be missing when running with LXC as "
"the hypervisor. See the <link "
"href=\"http://wiki.openstack.org/HypervisorSupportMatrix\">hypervisor "
"support matrix</link> for details."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_lxc.xml25(para)
msgid ""
"To enable LXC, ensure the following options are set in "
"<filename>/etc/nova/nova.conf</filename> on all hosts running the "
"<systemitem class=\"service\">nova-compute</systemitem> "
"service.<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_lxc.xml30(para)
msgid ""
"On Ubuntu 12.04, enable LXC support in OpenStack by installing the <literal"
">nova-compute-lxc</literal> package."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-db.xml9(title)
msgid "Database configuration"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-db.xml10(para)
msgid ""
"You can configure OpenStack Compute to use any SQLAlchemy-compatible "
"database. The database name is <literal>nova</literal>. The <systemitem "
"class=\"service\">nova-conductor</systemitem> service is the only service "
"that writes to the database. The other Compute services access the database "
"through the <systemitem class=\"service\">nova-conductor</systemitem> "
"service."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-db.xml17(para)
msgid ""
"To ensure that the database schema is current, run the following command:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-db.xml19(para)
msgid ""
"If <systemitem class=\"service\">nova-conductor</systemitem> is not used, "
"entries to the database are mostly written by the <systemitem "
"class=\"service\">nova-scheduler</systemitem> service, although all services"
" must be able to update entries in the database."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-db.xml24(para)
msgid ""
"In either case, use these settings to configure the connection string for "
"the nova database."
msgstr ""
#: ./doc/config-reference/compute/section_compute-options-reference.xml6(title)
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml86(title)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml309(caption)
msgid "Configuration options"
msgstr ""
#: ./doc/config-reference/compute/section_compute-options-reference.xml7(para)
msgid ""
"For a complete list of all available configuration options for each "
"OpenStack Compute service, run bin/nova-&lt;servicename&gt; --help."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml9(title)
msgid "Configure Compute to use IPv6 addresses"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml10(para)
msgid ""
"You can configure Compute to use both IPv4 and IPv6 addresses for "
"communication by putting it into a IPv4/IPv6 dual stack mode. In IPv4/IPv6 "
"dual stack mode, instances can acquire their IPv6 global unicast address by "
"stateless address auto configuration mechanism [RFC 4862/2462]. IPv4/IPv6 "
"dual stack mode works with <literal>VlanManager</literal> and "
"<literal>FlatDHCPManager</literal> networking modes. In "
"<literal>VlanManager</literal>, different 64bit global routing prefix is "
"used for each project. In <literal>FlatDHCPManager</literal>, one 64bit "
"global routing prefix is used for all instances."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml18(para)
msgid ""
"This configuration has been tested with VM images that have IPv6 stateless "
"address auto configuration capability (must use EUI-64 address for stateless"
" address auto configuration), a requirement for any VM you want to run with "
"an IPv6 address. Each node that executes a <literal>nova-*</literal> service"
" must have <literal>python-netaddr</literal> and <literal>radvd</literal> "
"installed."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml24(para)
msgid "On all nova-nodes, install python-netaddr:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml26(para)
msgid ""
"On all <literal>nova-network</literal> nodes install "
"<literal>radvd</literal> and configure IPv6 networking:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml31(para)
msgid ""
"Edit the <filename>nova.conf</filename> file on all nodes to set the "
"use_ipv6 configuration option to True. Restart all nova- services."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml34(para)
msgid ""
"When using the command <placeholder-1/> you can add a fixed range for IPv6 "
"addresses. You must specify public or private after the create parameter."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml36(replaceable)
msgid "fixed_range_v4"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml36(replaceable)
msgid "vlan_id"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml36(replaceable)
msgid "vpn_start"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml36(replaceable)
msgid "fixed_range_v6"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml37(para)
msgid ""
"You can set IPv6 global routing prefix by using the "
"<literal>--fixed_range_v6</literal> parameter. The default is: "
"<literal>fd00::/48</literal>. When you use "
"<literal>FlatDHCPManager</literal>, the command uses the original value of "
"<literal>--fixed_range_v6</literal>. When you use "
"<literal>VlanManager</literal>, the command creates prefixes of subnet by "
"incrementing subnet id. Guest VMs uses this prefix for generating their IPv6"
" global unicast address."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml43(para)
msgid "Here is a usage example for <literal>VlanManager</literal>:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-ipv6.xml45(para)
msgid "Here is a usage example for <literal>FlatDHCPManager</literal>:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-console.xml7(title)
msgid "Configure remote console access"
msgstr ""
#. <?dbhtml stop-chunking?>
#: ./doc/config-reference/compute/section_compute-configure-console.xml9(para)
msgid ""
"OpenStack has two main methods for providing a remote console or remote "
"desktop access to guest Virtual Machines. They are VNC, and SPICE HTML5 and "
"can be used either through the OpenStack dashboard and the command line. "
"Best practice is to select one or the other to run."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml6(para)
msgid "KVM is configured as the default hypervisor for Compute."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml8(para)
msgid ""
"This document contains several sections about hypervisor selection. If you "
"are reading this document linearly, you do not want to load the KVM module "
"before you install <systemitem class=\"service\">nova-compute</systemitem>. "
"The <systemitem class=\"service\">nova-compute</systemitem> service depends "
"on qemu-kvm, which installs <filename>/lib/udev/rules.d/45-qemu-"
"kvm.rules</filename>, which sets the correct permissions on the /dev/kvm "
"device node."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml15(para)
msgid ""
"To enable KVM explicitly, add the following configuration options to the "
"<filename>/etc/nova/nova.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml19(para)
msgid ""
"The KVM hypervisor supports the following virtual machine image formats:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml22(para)
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml43(para)
msgid "Raw"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml25(para)
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml46(para)
msgid "QEMU Copy-on-write (qcow2)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml28(para)
msgid "QED Qemu Enhanced Disk"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml31(para)
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml49(para)
msgid "VMWare virtual machine disk format (vmdk)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml34(para)
msgid ""
"This section describes how to enable KVM on your system. For more "
"information, see the following distribution-specific documentation:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml38(para)
msgid ""
"<link "
"href=\"http://fedoraproject.org/wiki/Getting_started_with_virtualization\">Fedora:"
" Getting started with virtualization</link> from the Fedora project wiki."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml44(para)
msgid ""
"<link href=\"https://help.ubuntu.com/community/KVM/Installation\">Ubuntu: "
"KVM/Installation</link> from the Community Ubuntu documentation."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml48(para)
msgid ""
"<link href=\"http://static.debian-"
"handbook.info/browse/stable/sect.virtualization.html#idp11279352\">Debian: "
"Virtualization with KVM</link> from the Debian handbook."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml53(para)
msgid ""
"<link href=\"http://docs.redhat.com/docs/en-"
"US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Host_Configuration_and_Guest_Installation_Guide"
"/sect-Virtualization_Host_Configuration_and_Guest_Installation_Guide-"
"Host_Installation-"
"Installing_KVM_packages_on_an_existing_Red_Hat_Enterprise_Linux_system.html\">RHEL:"
" Installing virtualization packages on an existing Red Hat Enterprise Linux "
"system</link> from the <citetitle>Red Hat Enterprise Linux Virtualization "
"Host Configuration and Guest Installation Guide</citetitle>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml60(para)
msgid ""
"<link href=\"http://doc.opensuse.org/documentation/html/openSUSE/opensuse-"
"kvm/cha.kvm.requires.html#sec.kvm.requires.install\">openSUSE: Installing "
"KVM</link> from the openSUSE Virtualization with KVM manual."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml66(para)
msgid ""
"<link href=\"http://doc.opensuse.org/products/draft/SLES/SLES-"
"kvm_sd_draft/cha.kvm.requires.html#sec.kvm.requires.install\">SLES: "
"Installing KVM</link> from the SUSE Linux Enterprise Server Virtualization "
"with KVM manual."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml76(title)
msgid "Specify the CPU model of KVM guests"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml77(para)
msgid ""
"The Compute service enables you to control the guest CPU model that is "
"exposed to KVM virtual machines. Use cases include:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml81(para)
msgid ""
"To maximize performance of virtual machines by exposing new host CPU "
"features to the guest"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml85(para)
msgid ""
"To ensure a consistent default CPU across all machines, removing reliance of"
" variable QEMU defaults"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml89(para)
msgid ""
"In libvirt, the CPU is specified by providing a base CPU model name (which "
"is a shorthand for a set of feature flags), a set of additional feature "
"flags, and the topology (sockets/cores/threads). The libvirt KVM driver "
"provides a number of standard CPU model names. These models are defined in "
"the <filename>/usr/share/libvirt/cpu_map.xml</filename> file. Check this "
"file to determine which models are supported by your local installation."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml95(para)
msgid ""
"Two Compute configuration options define which type of CPU model is exposed "
"to the hypervisor when using KVM: <literal>libvirt_cpu_mode</literal> and "
"<literal>libvirt_cpu_model</literal>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml98(para)
msgid ""
"The <literal>libvirt_cpu_mode</literal> option can take one of the following"
" values: <literal>none</literal>, <literal>host-passthrough</literal>, "
"<literal>host-model</literal>, and <literal>custom</literal>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml102(title)
msgid "Host model (default for KVM &amp; QEMU)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml103(para)
msgid ""
"If your <filename>nova.conf</filename> file contains "
"<literal>libvirt_cpu_mode=host-model</literal>, libvirt identifies the CPU "
"model in <filename>/usr/share/libvirt/cpu_map.xml</filename> file that most "
"closely matches the host, and requests additional CPU flags to complete the "
"match. This configuration provides the maximum functionality and performance"
" and maintains good reliability and compatibility if the guest is migrated "
"to another host with slightly different host CPUs."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml112(title)
msgid "Host pass through"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml113(para)
msgid ""
"If your <filename>nova.conf</filename> file contains "
"<literal>libvirt_cpu_mode=host-passthrough</literal>, libvirt tells KVM to "
"pass through the host CPU with no modifications. The difference to host-"
"model, instead of just matching feature flags, every last detail of the host"
" CPU is matched. This gives absolutely best performance, and can be "
"important to some apps which check low level CPU details, but it comes at a "
"cost with respect to migration: the guest can only be migrated to an exactly"
" matching host CPU."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml122(title)
msgid "Custom"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml123(para)
msgid ""
"If your <filename>nova.conf</filename> file contains "
"<literal>libvirt_cpu_mode=custom</literal>, you can explicitly specify one "
"of the supported named model using the libvirt_cpu_model configuration "
"option. For example, to configure the KVM guests to expose Nehalem CPUs, "
"your <filename>nova.conf</filename> file should contain:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml132(title)
msgid ""
"None (default for all libvirt-driven hypervisors other than KVM &amp; QEMU)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml134(para)
msgid ""
"If your <filename>nova.conf</filename> file contains "
"<literal>libvirt_cpu_mode=none</literal>, libvirt does not specify a CPU "
"model. Instead, the hypervisor chooses the default model. This setting is "
"equivalent to the Compute service behavior prior to the Folsom release."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml141(title)
msgid "Guest agent support"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml142(para)
msgid ""
"With the Havana release, support for guest agents was added, allowing "
"optional access between compute nods and guests through a socket, using the "
"qmp protocol."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml144(para)
msgid ""
"To enable this feature, you must set "
"<literal>hw_qemu_guest_agent=yes</literal> as a metadata parameter on the "
"image you wish to use to create guest-agent-capable instances from. You can "
"explicitly disable the feature by setting "
"<literal>hw_qemu_guest_agent=no</literal> in the image metadata."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml150(title)
msgid "KVM performance tweaks"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml151(para)
msgid ""
"The <link href=\"http://www.linux-kvm.org/page/VhostNet\">VHostNet</link> "
"kernel module improves network performance. To load the kernel module, run "
"the following command as root:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml157(title)
msgid "Troubleshoot KVM"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml158(para)
msgid ""
"Trying to launch a new virtual machine instance fails with the "
"<literal>ERROR</literal>state, and the following error appears in the "
"<filename>/var/log/nova/nova-compute.log</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml162(para)
msgid "This message indicates that the KVM kernel modules were not loaded."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml163(para)
msgid ""
"If you cannot start VMs after installation without rebooting, the "
"permissions might not be correct. This can happen if you load the KVM module"
" before you install <systemitem class=\"service\">nova-compute</systemitem>."
" To check whether the group is set to kvm, run:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_kvm.xml168(para)
msgid "If it is not set to kvm, run:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_docker.xml6(title)
msgid "Docker driver"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_docker.xml7(para)
msgid ""
"The Docker driver is a hypervisor driver for OpenStack Compute, introduced "
"with the Havana release. Docker is an open-source engine which automates the"
" deployment of applications as highly portable, self-sufficient containers "
"which are independent of hardware, language, framework, packaging system and"
" hosting provider. Docker extends LXC with a high level API providing a "
"lightweight virtualization solution that runs processes in isolation. It "
"provides a way to automate software deployment in a secure and repeatable "
"environment. A standard container in Docker contains a software component "
"along with all of its dependencies - binaries, libraries, configuration "
"files, scripts, virtualenvs, jars, gems and tarballs. Docker can be run on "
"any x86_64 Linux kernel that supports cgroups and aufs. Docker is a way of "
"managing LXC containers on a single machine. However used behind OpenStack "
"Compute makes Docker much more powerful since it is then possible to manage "
"several hosts which will then manage hundreds of containers. The current "
"Docker project aims for full OpenStack compatibility. Containers don't aim "
"to be a replacement for VMs, they are just complementary in the sense that "
"they are better for specific use cases. Compute's support for VMs is "
"currently advanced thanks to the variety of hypervisors running VMs. However"
" it's not the case for containers even though libvirt/LXC is a good starting"
" point. Docker aims to go the second level of integration."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_docker.xml27(para)
msgid ""
"Some OpenStack Compute features are not implemented by the docker driver. "
"See the <link href=\"http://wiki.openstack.org/HypervisorSupportMatrix\"> "
"hypervisor support matrix</link> for details."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_docker.xml33(para)
msgid ""
"To enable Docker, ensure the following options are set in "
"<filename>/etc/nova/nova-compute.conf</filename> on all hosts running the "
"<systemitem class=\"service\">nova-compute</systemitem> service. "
"<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_docker.xml37(para)
msgid ""
"Glance also needs to be configured to support the Docker container format, "
"in <filename>/etc/glance-api.conf</filename>: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml15(title)
msgid "Configuring Compute Service Groups"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml16(para)
msgid ""
"To effectively manage and utilize compute nodes, the Compute service must "
"know their statuses. For example, when a user launches a new VM, the Compute"
" scheduler should send the request to a live node (with enough capacity too,"
" of course). From the Grizzly release and later, the Compute service queries"
" the ServiceGroup API to get the node liveness information."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml21(para)
msgid ""
"When a compute worker (running the <systemitem class=\"service\">nova-"
"compute</systemitem> daemon) starts, it calls the join API to join the "
"compute group, so that every service that is interested in the information "
"(for example, the scheduler) can query the group membership or the status of"
" a particular node. Internally, the ServiceGroup client driver automatically"
" updates the compute worker status."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml27(para)
msgid ""
"The following drivers are implemented: database and ZooKeeper. Further "
"drivers are in review or development, such as memcache."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml31(title)
msgid "Database ServiceGroup driver"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml32(para)
msgid ""
"Compute uses the database driver, which is the default driver, to track node"
" liveness. In a compute worker, this driver periodically sends a "
"<placeholder-1/> command to the database, saying <quote>I'm OK</quote> with "
"a timestamp. A pre-defined timeout (<literal>service_down_time</literal>) "
"determines if a node is dead."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml38(para)
msgid ""
"The driver has limitations, which may or may not be an issue for you, "
"depending on your setup. The more compute worker nodes that you have, the "
"more pressure you put on the database. By default, the timeout is 60 seconds"
" so it might take some time to detect node failures. You could reduce the "
"timeout value, but you must also make the DB update more frequently, which "
"again increases the DB workload."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml44(para)
msgid ""
"Fundamentally, the data that describes whether the node is alive is "
"\"transient\" — After a few seconds, this data is obsolete. Other data in "
"the database is persistent, such as the entries that describe who owns which"
" VMs. However, because this data is stored in the same database, is treated "
"the same way. The ServiceGroup abstraction aims to treat them separately."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml53(title)
msgid "ZooKeeper ServiceGroup driver"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml54(para)
msgid ""
"The ZooKeeper ServiceGroup driver works by using ZooKeeper ephemeral nodes. "
"ZooKeeper, in contrast to databases, is a distributed system. Its load is "
"divided among several servers. At a compute worker node, after establishing "
"a ZooKeeper session, it creates an ephemeral znode in the group directory. "
"Ephemeral znodes have the same lifespan as the session. If the worker node "
"or the <systemitem class=\"service\">nova-compute</systemitem> daemon "
"crashes, or a network partition is in place between the worker and the "
"ZooKeeper server quorums, the ephemeral znodes are removed automatically. "
"The driver gets the group membership by running the <placeholder-1/> command"
" in the group directory."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml64(para)
msgid ""
"To use the ZooKeeper driver, you must install ZooKeeper servers and client "
"libraries. Setting up ZooKeeper servers is outside the scope of this "
"article. For the rest of the article, assume these servers are installed, "
"and their addresses and ports are <literal>192.168.2.1:2181</literal>, "
"<literal>192.168.2.2:2181</literal>, <literal>192.168.2.3:2181</literal>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml71(para)
msgid ""
"To use ZooKeeper, you must install client-side Python libraries on every "
"nova node: <literal>python-zookeeper</literal> – the official Zookeeper "
"Python binding and <literal>evzookeeper</literal> – the library to make the "
"binding work with the eventlet threading model."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-service-groups.xml77(para)
msgid ""
"The relevant configuration snippet in the "
"<filename>/etc/nova/nova.conf</filename> file on every node is:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-conductor.xml7(title)
msgid "Conductor"
msgstr ""
#: ./doc/config-reference/compute/section_compute-conductor.xml8(para)
msgid ""
"The <systemitem class=\"service\">nova-conductor</systemitem> service "
"enables OpenStack to function without compute nodes accessing the database. "
"Conceptually, it implements a new layer on top of <systemitem "
"class=\"service\">nova-compute</systemitem>. It should not be deployed on "
"compute nodes, or else the security benefits of removing database access "
"from <systemitem class=\"service\">nova-compute</systemitem> are negated. "
"Just like other nova services such as <systemitem class=\"service\">nova-"
"api</systemitem> or nova-scheduler, it can be scaled horizontally. You can "
"run multiple instances of <systemitem class=\"service\">nova-"
"conductor</systemitem> on different machines as needed for scaling purposes."
msgstr ""
#: ./doc/config-reference/compute/section_compute-conductor.xml21(para)
msgid ""
"In the Grizzly release, the methods exposed by <systemitem class=\"service"
"\">nova-conductor</systemitem> are relatively simple methods used by "
"<systemitem class=\"service\">nova-compute</systemitem> to offload its "
"database operations. Places where <systemitem class=\"service\">nova-"
"compute</systemitem> previously performed database access are now talking to"
" <systemitem class=\"service\">nova-conductor</systemitem>. However, we have"
" plans in the medium to long term to move more and more of what is currently"
" in <systemitem class=\"service\">nova-compute</systemitem> up to the "
"<systemitem class=\"service\">nova-conductor</systemitem> layer. The compute"
" service will start to look like a less intelligent slave service to "
"<systemitem class=\"service\">nova-conductor</systemitem>. The conductor "
"service will implement long running complex operations, ensuring forward "
"progress and graceful error handling. This will be especially beneficial for"
" operations that cross multiple compute nodes, such as migrations or "
"resizes."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml6(title)
msgid "Overview of nova.conf"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml7(para)
msgid ""
"The <filename>nova.conf</filename> configuration file is an <link "
"href=\"https://en.wikipedia.org/wiki/INI_file\">INI file format</link> file "
"that specifies options as <literal>key=value</literal> pairs, which are "
"grouped into sections. The <literal>DEFAULT</literal> section contains most "
"of the configuration options. For example:"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml19(para)
msgid ""
"You can use a particular configuration option file by using the "
"<literal>option</literal> (<filename>nova.conf</filename>) parameter when "
"you run one of the <literal>nova-*</literal> services. This parameter "
"inserts configuration option definitions from the specified configuration "
"file name, which might be useful for debugging or performance tuning."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml25(para)
msgid ""
"To place comments in the <filename>nova.conf</filename> file, start a new "
"line that begins with the pound (<literal>#</literal>) character. For a list"
" of configuration options, see the tables in this guide."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml29(para)
msgid ""
"To learn more about the <filename>nova.conf</filename> configuration file, "
"review these general purpose configuration options."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml34(title)
msgid "Types of configuration options"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml35(para)
msgid ""
"Each configuration option has an associated data type. The supported data "
"types for configuration options are:"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml40(term)
msgid "BoolOpt"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml42(para)
msgid ""
"Boolean option. Value must be either <literal>true</literal> or "
"<literal>false</literal> . Example:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml49(term)
msgid "StrOpt"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml51(para)
msgid "String option. Value is an arbitrary string. Example:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml56(term)
msgid "IntOption"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml58(para)
msgid "Integer option. Value must be an integer. Example: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml64(term)
msgid "MultiStrOpt"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml66(para)
msgid ""
"String option. Same as StrOpt, except that it can be declared multiple times"
" to indicate multiple values. Example:"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml74(term)
msgid "ListOpt"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml76(para)
msgid ""
"List option. Value is a list of arbitrary strings separated by commas. "
"Example:"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml82(term)
msgid "FloatOpt"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml84(para)
msgid "Floating-point option. Value must be a floating-point number. Example:"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml91(para)
msgid "Do not specify quotes around Nova options."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml95(title)
msgid "Sections"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml99(literal)
msgid "[DEFAULT]"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml101(para)
msgid ""
"Contains most configuration options. If the documentation for a "
"configuration option does not specify its section, assume that it appears in"
" this section."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml109(literal)
msgid "[cells]"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml111(para)
msgid ""
"Configures cells functionality. For details, see the Cells section (<link "
"href=\"../config-reference/content/section_compute-cells.html\"/>)."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml119(literal)
msgid "[baremetal]"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml121(para)
msgid "Configures the baremetal hypervisor driver."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml126(literal)
msgid "[conductor]"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml128(para)
msgid ""
"Configures the <systemitem class=\"service\">nova-conductor</systemitem> "
"service."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml135(literal)
msgid "[trusted_computing]"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml137(para)
msgid ""
"Configures the trusted computing pools functionality and how to connect to a"
" remote attestation service."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml96(para)
msgid ""
"Configuration options are grouped by section. The Compute configuration file"
" supports the following sections:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml146(title)
msgid "Variable substitution"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml147(para)
msgid ""
"The configuration file supports variable substitution. After you set a "
"configuration option, it can be referenced in later configuration values "
"when you precede it with <literal>$</literal>. This example defines "
"<literal>my_ip</literal> and then uses <literal>$my_ip</literal> as a "
"variable:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml156(para)
msgid ""
"If a value must contain the <literal>$</literal> character, escape it with "
"<literal>$$</literal>. For example, if your LDAP DNS password is "
"<literal>$xkj432</literal>, specify it, as follows:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml161(para)
msgid ""
"The Compute code uses the Python "
"<literal>string.Template.safe_substitute()</literal> method to implement "
"variable substitution. For more details on how variable substitution is "
"resolved, see <link href=\"http://docs.python.org/2/library/string.html"
"#template-strings\">http://docs.python.org/2/library/string.html#template-"
"strings</link> and <link "
"href=\"http://www.python.org/dev/peps/pep-0292/\">http://www.python.org/dev/peps/pep-0292/</link>."
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml173(title)
msgid "Whitespace"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml174(para)
msgid ""
"To include whitespace in a configuration value, use a quoted string. For "
"example:"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml179(title)
msgid "Define an alternate location for nova.conf"
msgstr ""
#: ./doc/config-reference/compute/section_nova-conf.xml180(para)
msgid ""
"All <systemitem class=\"service\">nova-*</systemitem> services and the "
"<placeholder-1/> command-line client load the configuration file. To define "
"an alternate location for the configuration file, pass the <parameter"
">--config-file <replaceable>/path/to/nova.conf</replaceable></parameter> "
"parameter when you start a <systemitem class=\"service\">nova-*</systemitem>"
" service or call a <placeholder-2/> command."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml6(title)
msgid "Hyper-V virtualization platform"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml15(emphasis)
msgid "Windows Server 2008r2"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml16(para)
msgid ""
"Both Server and Server Core with the Hyper-V role enabled (Shared Nothing "
"Live migration is not supported using 2008r2)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml20(emphasis)
msgid "Windows Server 2012"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml21(para)
msgid "Server and Core (with the Hyper-V role enabled), and Hyper-V Server"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml7(para)
msgid ""
"It is possible to use Hyper-V as a compute node within an OpenStack "
"Deployment. The <systemitem class=\"service\">nova-compute</systemitem> "
"service runs as \"openstack-compute,\" a 32-bit service directly upon the "
"Windows platform with the Hyper-V role enabled. The necessary Python "
"components as well as the <systemitem class=\"service\">nova-"
"compute</systemitem> service are installed directly onto the Windows "
"platform. Windows Clustering Services are not needed for functionality "
"within the OpenStack infrastructure. The use of the Windows Server 2012 "
"platform is recommend for the best experience and is the platform for active"
" development. The following Windows platforms have been tested as compute "
"nodes:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml26(title)
msgid "Hyper-V configuration"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml27(para)
msgid ""
"The following sections discuss how to prepare the Windows Hyper-V node for "
"operation as an OpenStack Compute node. Unless stated otherwise, any "
"configuration information should work for both the Windows 2008r2 and 2012 "
"platforms."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml30(emphasis)
msgid "Local Storage Considerations"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml31(para)
msgid ""
"The Hyper-V compute node needs to have ample storage for storing the virtual"
" machine images running on the compute nodes. You may use a single volume "
"for all, or partition it into an OS volume and VM volume. It is up to the "
"individual deploying to decide."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml37(title)
msgid "Configure NTP"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml38(para)
msgid ""
"Network time services must be configured to ensure proper operation of the "
"Hyper-V compute node. To set network time on your Hyper-V host you must run "
"the following commands:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml52(title)
msgid "Configure Hyper-V virtual switching"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml53(para)
msgid ""
"Information regarding the Hyper-V virtual Switch can be located here: <link "
"href=\"http://technet.microsoft.com/en-"
"us/library/hh831823.aspx\">http://technet.microsoft.com/en-"
"us/library/hh831823.aspx</link>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml57(para)
msgid ""
"To quickly enable an interface to be used as a Virtual Interface the "
"following PowerShell may be used:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml67(title)
msgid "Enable iSCSI initiator service"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml68(para)
msgid ""
"To prepare the Hyper-V node to be able to attach to volumes provided by "
"cinder you must first make sure the Windows iSCSI initiator service is "
"running and started automatically."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml79(title)
msgid "Configure shared nothing live migration"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml80(para)
msgid ""
"Detailed information on the configuration of live migration can be found "
"here: <link href=\"http://technet.microsoft.com/en-"
"us/library/jj134199.aspx\">http://technet.microsoft.com/en-"
"us/library/jj134199.aspx</link>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml83(para)
msgid "The following outlines the steps of shared nothing live migration."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml86(para)
msgid ""
"The target hosts ensures that live migration is enabled and properly "
"configured in Hyper-V."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml90(para)
msgid ""
"The target hosts checks if the image to be migrated requires a base VHD and "
"pulls it from Glance if not already available on the target host."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml94(para)
msgid ""
"The source hosts ensures that live migration is enabled and properly "
"configured in Hyper-V."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml98(para)
msgid "The source hosts initiates a Hyper-V live migration."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml101(para)
msgid ""
"The source hosts communicates to the manager the outcome of the operation."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml109(literal)
msgid "instances_shared_storage=False"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml110(para)
msgid ""
"This needed to support \"shared nothing\" Hyper-V live migrations. It is "
"used in nova/compute/manager.py"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml114(literal)
msgid "limit_cpu_features=True"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml115(para)
msgid ""
"This flag is needed to support live migration to hosts with different CPU "
"features. This flag is checked during instance creation in order to limit "
"the CPU features used by the VM."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml121(literal)
msgid "instances_path=DRIVELETTER:\\PATH\\TO\\YOUR\\INSTANCES"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml105(para)
msgid ""
"The following two configuration options/flags are needed in order to support"
" Hyper-V live migration and must be added to your "
"<filename>nova.conf</filename> on the Hyper-V compute node:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml125(para)
msgid "Additional Requirements:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml128(para)
msgid "Hyper-V 2012 RC or Windows Server 2012 RC with Hyper-V role enabled"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml131(para)
msgid ""
"A Windows domain controller with the Hyper-V compute nodes as domain members"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml135(para)
msgid ""
"The instances_path command line option/flag needs to be the same on all "
"hosts"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml139(para)
msgid ""
"The openstack-compute service deployed with the setup must run with domain "
"credentials. You can set the service credentials with:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml145(emphasis)
msgid "How to setup live migration on Hyper-V"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml146(para)
msgid ""
"To enable shared nothing live migration run the 3 PowerShell instructions "
"below on each Hyper-V host:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml152(replaceable)
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml337(replaceable)
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml338(replaceable)
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml345(replaceable)
msgid "IP_ADDRESS"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml158(para)
msgid ""
"Please replace the IP_ADDRESS with the address of the interface which will "
"provide the virtual switching for nova-network."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml161(emphasis)
msgid "Additional Reading"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml162(para)
msgid ""
"Here's an article that clarifies the various live migration options in "
"Hyper-V:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml166(link)
msgid ""
"http://ariessysadmin.blogspot.ro/2012/04/hyper-v-live-migration-of-"
"windows.html"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml170(title)
msgid "Python Requirements"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml171(emphasis)
msgid "Python"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml177(link)
msgid "http://www.python.org/ftp/python/2.7.3/python-2.7.3.msi"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml181(para)
msgid "Install the MSI accepting the default options."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml184(para)
msgid "The installation will put python in C:/python27."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml172(para)
msgid ""
"Python 2.7.3 must be installed prior to installing the OpenStack Compute "
"Driver on the Hyper-V server. Download and then install the MSI for windows "
"here:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml188(emphasis)
msgid "Setuptools"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml189(para)
msgid ""
"You will require pip to install the necessary python module dependencies. "
"The installer will install under the C:\\python27 directory structure. "
"Setuptools for Python 2.7 for Windows can be download from here:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml194(link)
msgid ""
"http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11.win32-py2.7.exe"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml197(emphasis)
msgid "Python Dependencies"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml198(para)
msgid ""
"You must download and manually install the following packages on the Compute"
" node:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml202(emphasis)
msgid "MySQL-python"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml205(link)
msgid "http://codegood.com/download/10/"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml209(emphasis)
msgid "pywin32"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml210(para)
msgid "Download and run the installer from the following location"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml214(link)
msgid ""
"http://sourceforge.net/projects/pywin32/files/pywin32/Build%20217/pywin32-217.win32-py2.7.exe"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml218(emphasis)
msgid "greenlet"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml219(para)
msgid "Select the link below:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml221(link)
msgid "http://www.lfd.uci.edu/~gohlke/pythonlibs/"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml222(para)
msgid ""
"You must scroll to the greenlet section for the following file: "
"greenlet-0.4.0.win32-py2.7.‌exe"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml224(para)
msgid ""
"Click on the file, to initiate the download. Once the download is complete, "
"run the installer."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml228(para)
msgid ""
"You must install the following Python packages through <placeholder-1/> or "
"<placeholder-2/>. Run the following replacing PACKAGENAME with the following"
" packages:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml231(replaceable)
msgid "PACKAGE_NAME"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml235(para)
msgid "amqplib"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml238(para)
msgid "anyjson"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml241(para)
msgid "distribute"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml244(para)
msgid "eventlet"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml247(para)
msgid "httplib2"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml250(para)
msgid "iso8601"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml253(para)
msgid "jsonschema"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml256(para)
msgid "kombu"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml259(para)
msgid "netaddr"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml262(para)
msgid "paste"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml265(para)
msgid "paste-deploy"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml268(para)
msgid "prettytable"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml271(para)
msgid "python-cinderclient"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml274(para)
msgid "python-glanceclient"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml277(para)
msgid "python-keystoneclient"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml280(para)
msgid "repoze.lru"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml283(para)
msgid "routes"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml286(para)
msgid "sqlalchemy"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml289(para)
msgid "simplejson"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml292(para)
msgid "warlock"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml295(para)
msgid "webob"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml298(para)
msgid "wmi"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml303(title)
msgid "Install Nova-compute"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml304(emphasis)
msgid "Using git on Windows to retrieve source"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml305(para)
msgid ""
"Git be used to download the necessary source code. The installer to run Git "
"on Windows can be downloaded here:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml310(link)
msgid ""
"http://code.google.com/p/msysgit/downloads/list?q=full+installer+official+git"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml312(para)
msgid ""
"Download the latest installer. Once the download is complete double click "
"the installer and follow the prompts in the installation wizard. The default"
" should be acceptable for the needs of the document."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml315(para)
msgid "Once installed you may run the following to clone the Nova code."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml321(title)
msgid "Configure Nova.conf"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml322(para)
msgid ""
"The <filename>nova.conf</filename> file must be placed in "
"<literal>C:\\etc\\nova</literal> for running OpenStack on Hyper-V. Below is "
"a sample <filename>nova.conf</filename> for Windows:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml346(para)
msgid "The following table contains a reference of all options for hyper-v"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml350(title)
msgid "Prepare images for use with Hyper-V"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml351(para)
msgid ""
"Hyper-V currently supports only the VHD file format for virtual machine "
"instances. Detailed instructions for installing virtual machines on Hyper-V "
"can be found here:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml355(link)
msgid "http://technet.microsoft.com/en-us/library/cc772480.aspx"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml356(para)
msgid ""
"Once you have successfully created a virtual machine, you can then upload "
"the image to glance using the native glance-client:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml359(replaceable)
msgid "VM_IMAGE_NAME"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml363(title)
msgid "Run Compute with Hyper-V"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml364(para)
msgid ""
"To start the <systemitem class=\"service\">nova-compute</systemitem> "
"service, run this command from a console in the Windows server:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml371(title)
msgid "Troubleshoot Hyper-V configuration"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml374(para)
msgid ""
"I ran the <literal>nova-manage service list</literal> command from my "
"controller; however, I'm not seeing smiley faces for Hyper-V compute nodes, "
"what do I do?"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml379(link)
msgid "here"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml377(emphasis)
msgid ""
"Verify that you are synchronized with a network time source. Instructions "
"for configuring NTP on your Hyper-V compute node are located "
"<placeholder-1/>"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml39(None)
msgid ""
"@@image: '../../common/figures/vmware-nova-driver-architecture.jpg'; "
"md5=d95084ce963cffbe3e86307c87d804c1"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml6(title)
msgid "VMware vSphere"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml9(title)
msgid "Introduction"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml10(para)
msgid ""
"OpenStack Compute supports the VMware vSphere product family and enables "
"access to advanced features such as vMotion, High Availability, and Dynamic "
"Resource Scheduling (DRS). This section describes how to configure VMware-"
"based virtual machine images for launch. vSphere versions 4.1 and newer are "
"supported."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml16(para)
msgid ""
"The VMware vCenter driver enables the <systemitem class=\"service\">nova-"
"compute</systemitem> service to communicate with a VMware vCenter server "
"that manages one or more ESX host clusters. The driver aggregates the ESX "
"hosts in each cluster to present one large hypervisor entity for each "
"cluster to the Compute scheduler. Because individual ESX hosts are not "
"exposed to the scheduler, Compute schedules to the granularity of clusters "
"and vCenter uses DRS to select the actual ESX host within the cluster. When "
"a virtual machine makes its way into a vCenter cluster, it can use all "
"vSphere features."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml26(para)
msgid ""
"The following sections describe how to configure the VMware vCenter driver."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml30(title)
msgid "High-level architecture"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml31(para)
msgid ""
"The following diagram shows a high-level view of the VMware driver "
"architecture:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml34(title)
msgid "VMware driver architecture"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml43(para)
msgid ""
"As the figure shows, the OpenStack Compute Scheduler sees three hypervisors "
"that each correspond to a cluster in vCenter. <systemitem class=\"service"
"\">Nova-compute</systemitem> contains the VMware driver. You can run with "
"multiple <systemitem class=\"service\">nova-compute</systemitem> services. "
"While Compute schedules at the granularity of a cluster, the VMware driver "
"inside <systemitem class=\"service\">nova-compute</systemitem> interacts "
"with the vCenter APIs to select an appropriate ESX host within the cluster. "
"Internally, vCenter uses DRS for placement."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml53(para)
msgid ""
"The VMware vCenter driver also interacts with the OpenStack Image Service to"
" copy VMDK images from the Image Service back end store. The dotted line in "
"the figure represents VMDK images being copied from the OpenStack Image "
"Service to the vSphere data store. VMDK images are cached in the data store "
"so the copy operation is only required the first time that the VMDK image is"
" used."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml60(para)
msgid ""
"After OpenStack boots a VM into a vSphere cluster, the VM becomes visible in"
" vCenter and can access vSphere advanced features. At the same time, the VM "
"is visible in the OpenStack dashboard and you can manage it as you would any"
" other OpenStack VM. You can perform advanced vSphere operations in vCenter "
"while you configure OpenStack resources such as VMs through the OpenStack "
"dashboard."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml67(para)
msgid ""
"The figure does not show how networking fits into the architecture. Both "
"<systemitem class=\"service\">nova-network</systemitem> and the OpenStack "
"Networking Service are supported. For details, see <xref "
"linkend=\"VMWare_networking\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml74(title)
msgid "Configuration overview"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml75(para)
msgid ""
"To get started with the VMware vCenter driver, complete the following high-"
"level steps:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml79(para)
msgid "Configure vCenter correctly. See <xref linkend=\"vmware-prereqs\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml83(para)
msgid ""
"Configure <filename>nova.conf</filename> for the VMware vCenter driver. See "
"<xref linkend=\"VMWareVCDriver_details\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml88(para)
msgid ""
"Load desired VMDK images into the OpenStack Image Service. See <xref "
"linkend=\"VMWare_images\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml92(para)
msgid ""
"Configure networking with either <systemitem class=\"service\">nova-"
"network</systemitem> or the OpenStack Networking Service. See <xref "
"linkend=\"VMWare_networking\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml100(title)
msgid "Prerequisites and limitations"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml101(para)
msgid ""
"Use the following list to prepare a vSphere environment that runs with the "
"VMware vCenter driver:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml105(para)
msgid ""
"<emphasis role=\"bold\">vCenter inventory</emphasis>. Make sure that any "
"vCenter used by OpenStack contains a single data center. A future Havana "
"stable release will address this temporary limitation."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml111(para)
msgid ""
"<emphasis role=\"bold\">DRS</emphasis>. For any cluster that contains "
"multiple ESX hosts, enable DRS and enable fully automated placement."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml116(para)
msgid ""
"<emphasis role=\"bold\">Shared storage</emphasis>. Only shared storage is "
"supported and data stores must be shared among all hosts in a cluster. It is"
" recommended to remove data stores not intended for OpenStack from clusters "
"being configured for OpenStack. Currently, a single data store can be used "
"per cluster. A future Havana stable release will address this temporary "
"limitation."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml125(para)
msgid ""
"<emphasis role=\"bold\">Clusters and data stores</emphasis>. Do not use "
"OpenStack clusters and data stores for other purposes. If you do, OpenStack "
"displays incorrect usage information."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml131(para)
msgid ""
"<emphasis role=\"bold\">Networking</emphasis>. The networking configuration "
"depends on the desired networking model. See <xref "
"linkend=\"VMWare_networking\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml136(para)
msgid ""
"<emphasis role=\"bold\">Security groups</emphasis>. If you use the VMware "
"driver with OpenStack Networking and the NSX plug-in, security groups are "
"supported. If you use <systemitem class=\"service\">nova-"
"network</systemitem>, security groups are not supported."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml141(para)
msgid "The NSX plug-in is the only plug-in that is validated for vSphere."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml145(para)
msgid ""
"<emphasis role=\"bold\">VNC</emphasis>. The port range 5900 - 6105 "
"(inclusive) is automatically enabled for VNC connections on every ESX host "
"in all clusters under OpenStack control. For more information about using a "
"VNC client to connect to virtual machine, see <link "
"href=\"http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&amp;cmd=displayKC&amp;externalId=1246\">http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&amp;cmd=displayKC&amp;externalId=1246</link>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml152(para)
msgid ""
"In addition to the default VNC port numbers (5900 to 6000) specified in the "
"above document, the following ports are also used: 6101, 6102, and 6105."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml155(para)
msgid ""
"You must modify the ESXi firewall configuration to allow the VNC ports. "
"Additionally, for the firewall modifications to persist after a reboot, you "
"must create a custom vSphere Installation Bundle (VIB) which is then "
"installed onto the running ESXi host or added to a custom image profile used"
" to install ESXi hosts. For details about how to create a VIB for persisting"
" the firewall configuration modifications, see <link "
"href=\"http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&amp;cmd=displayKC&amp;externalId=2007381\">"
" "
"http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&amp;cmd=displayKC&amp;externalId=2007381</link>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml168(para)
msgid ""
"<emphasis role=\"bold\">Ephemeral Disks</emphasis>. Ephemeral disks are not "
"supported. A future stable release will address this temporary limitation."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml175(title)
msgid "VMware vCenter driver"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml176(para)
msgid ""
"Use the VMware vCenter driver (VMwareVCDriver) to connect OpenStack Compute "
"with vCenter. This recommended configuration enables access through vCenter "
"to advanced vSphere features like vMotion, High Availability, and Dynamic "
"Resource Scheduling (DRS)."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml182(title)
msgid "VMwareVCDriver configuration options"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml183(para)
msgid ""
"When you use the VMwareVCDriver (vCenter) with OpenStack Compute, add the "
"following VMware-specific configuration options to the "
"<filename>nova.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml200(para)
msgid ""
"Clusters: The vCenter driver can support multiple clusters. To use more than"
" one cluster, simply add multiple <code>cluster_name</code> lines in "
"<filename>nova.conf</filename> with the appropriate cluster name. Clusters "
"and data stores used by the vCenter driver should not contain any VMs other "
"than those created by the driver."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml209(para)
msgid ""
"Data stores: The <code>datastore_regex</code> field specifies the data "
"stores to use with Compute. For example, "
"<code>datastore_regex=\"nas.*\"</code> selects all the data stores that have"
" a name starting with \"nas\". If this line is omitted, Compute uses the "
"first data store returned by the vSphere API. It is recommended not to use "
"this field and instead remove data stores that are not intended for "
"OpenStack."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml220(para)
msgid ""
"A <systemitem class=\"service\">nova-compute</systemitem> service can "
"control one or more clusters containing multiple ESX hosts, making "
"<systemitem class=\"service\">nova-compute</systemitem> a critical service "
"from a high availability perspective. Because the host that runs <systemitem"
" class=\"service\">nova-compute</systemitem> can fail while the vCenter and "
"ESX still run, you must protect the <systemitem class=\"service\">nova-"
"compute</systemitem> service against host failures."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml230(para)
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml634(para)
msgid ""
"Many <filename>nova.conf</filename> options are relevant to libvirt but do "
"not apply to this driver."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml233(para)
msgid ""
"You must complete additional configuration for environments that use vSphere"
" 5.0 and earlier. See <xref linkend=\"VMWare_additional_config\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml239(title)
msgid "Images with VMware vSphere"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml240(para)
msgid ""
"The vCenter driver supports images in the VMDK format. Disks in this format "
"can be obtained from VMware Fusion or from an ESX environment. It is also "
"possible to convert other formats, such as qcow2, to the VMDK format using "
"the <code>qemu-img</code> utility. After a VMDK disk is available, load it "
"into the OpenStack Image Service. Then, you can use it with the VMware "
"vCenter driver. The following sections provide additional details on the "
"supported disks and the commands used for conversion and upload."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml250(title)
msgid "Supported image types"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml251(para)
msgid ""
"Upload images to the OpenStack Image Service in VMDK format. The following "
"VMDK disk types are supported:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml255(para)
msgid ""
"<emphasis role=\"italic\">VMFS Flat Disks</emphasis> (includes thin, thick, "
"zeroedthick, and eagerzeroedthick). Note that once a VMFS thin disk is "
"exported from VMFS to a non-VMFS location, like the OpenStack Image Service,"
" it becomes a preallocated flat disk. This impacts the transfer time from "
"the OpenStack Image Service to the data store when the full preallocated "
"flat disk, rather than the thin disk, must be transferred."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml265(para)
msgid ""
"<emphasis role=\"italic\">Monolithic Sparse disks</emphasis>. Sparse disks "
"get imported from the OpenStack Image Service into ESX as thin provisioned "
"disks. Monolithic Sparse disks can be obtained from VMware Fusion or can be "
"created by converting from other virtual disk formats using the <code>qemu-"
"img</code> utility."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml274(para)
msgid ""
"The following table shows the <code>vmware_disktype</code> property that "
"applies to each of the supported VMDK disk types:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml278(caption)
msgid "OpenStack Image Service disk type settings"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml281(th)
msgid "vmware_disktype property"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml282(th)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml31(title)
msgid "VMDK disk type"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml287(td)
msgid "sparse"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml289(para)
msgid "Monolithic Sparse"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml293(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml51(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml53(td)
msgid "thin"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml295(para)
msgid "VMFS flat, thin provisioned"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml299(td)
msgid "preallocated (default)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml301(para)
msgid "VMFS flat, thick/zeroedthick/eagerzeroedthick"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml308(para)
msgid ""
"The <code>vmware_disktype</code> property is set when an image is loaded "
"into the OpenStack Image Service. For example, the following command creates"
" a Monolithic Sparse image by setting <code>vmware_disktype</code> to "
"<literal>sparse</literal>:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml317(para)
msgid ""
"Note that specifying <literal>thin</literal> does not provide any advantage "
"over <literal>preallocated</literal> with the current version of the driver."
" Future versions might restore the thin properties of the disk after it is "
"downloaded to a vSphere data store."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml324(title)
msgid "Convert and load images"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml325(para)
msgid ""
"Using the <code>qemu-img</code> utility, disk images in several formats "
"(such as, qcow2) can be converted to the VMDK format."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml328(para)
msgid ""
"For example, the following command can be used to convert a <link "
"href=\"http://cloud-images.ubuntu.com/precise/current/precise-server-"
"cloudimg-amd64-disk1.img\">qcow2 Ubuntu Precise cloud image</link>:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml334(para)
msgid ""
"VMDK disks converted through <code>qemu-img</code> are <emphasis "
"role=\"italic\">always</emphasis> monolithic sparse VMDK disks with an IDE "
"adapter type. Using the previous example of the Precise Ubuntu image after "
"the <code>qemu-img</code> conversion, the command to upload the VMDK disk "
"should be something like:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml345(para)
msgid ""
"Note that the <code>vmware_disktype</code> is set to <emphasis "
"role=\"italic\">sparse</emphasis> and the <code>vmware_adaptertype</code> is"
" set to <emphasis role=\"italic\">ide</emphasis> in the previous command."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml349(para)
msgid ""
"If the image did not come from the <code>qemu-img</code> utility, the "
"<code>vmware_disktype</code> and <code>vmware_adaptertype</code> might be "
"different. To determine the image adapter type from an image file, use the "
"following command and look for the <code>ddb.adapterType=</code> line:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml356(para)
msgid ""
"Assuming a preallocated disk type and an iSCSI lsiLogic adapter type, the "
"following command uploads the VMDK disk:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml364(para)
msgid ""
"Currently, OS boot VMDK disks with an IDE adapter type cannot be attached to"
" a virtual SCSI controller and likewise disks with one of the SCSI adapter "
"types (such as, busLogic, lsiLogic) cannot be attached to the IDE "
"controller. Therefore, as the previous examples show, it is important to set"
" the <code>vmware_adaptertype</code> property correctly. The default adapter"
" type is lsiLogic, which is SCSI, so you can omit the "
"<parameter>vmware_adaptertype</parameter> property if you are certain that "
"the image adapter type is lsiLogic."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml376(title)
msgid "Tag VMware images"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml377(para)
msgid ""
"In a mixed hypervisor environment, OpenStack Compute uses the "
"<code>hypervisor_type</code> tag to match images to the correct hypervisor "
"type. For VMware images, set the hypervisor type to "
"<literal>vmware</literal>. Other valid hypervisor types include: xen, qemu, "
"kvm, lxc, uml, and hyperv."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml390(title)
msgid "Optimize images"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml391(para)
msgid ""
"Monolithic Sparse disks are considerably faster to download but have the "
"overhead of an additional conversion step. When imported into ESX, sparse "
"disks get converted to VMFS flat thin provisioned disks. The download and "
"conversion steps only affect the first launched instance that uses the "
"sparse disk image. The converted disk image is cached, so subsequent "
"instances that use this disk image can simply use the cached version."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml399(para)
msgid ""
"To avoid the conversion step (at the cost of longer download times) consider"
" converting sparse disks to thin provisioned or preallocated disks before "
"loading them into the OpenStack Image Service. Below are some tools that can"
" be used to pre-convert sparse disks."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml406(emphasis)
msgid "Using vSphere CLI (or sometimes called the remote CLI or rCLI) tools"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml408(para)
msgid ""
"Assuming that the sparse disk is made available on a data store accessible "
"by an ESX host, the following command converts it to preallocated format:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml412(para)
msgid ""
"(Note that the vifs tool from the same CLI package can be used to upload the"
" disk to be converted. The vifs tool can also be used to download the "
"converted disk if necessary.)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml418(emphasis)
msgid "Using vmkfstools directly on the ESX host"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml420(para)
msgid ""
"If the SSH service is enabled on an ESX host, the sparse disk can be "
"uploaded to the ESX data store via scp and the vmkfstools local to the ESX "
"host can use used to perform the conversion: (After logging in to the host "
"via ssh)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml429(emphasis)
msgid "vmware-vdiskmanager"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml430(para)
msgid ""
"<code>vmware-vdiskmanager</code> is a utility that comes bundled with VMware"
" Fusion and VMware Workstation. Below is an example of converting a sparse "
"disk to preallocated format:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml435(para)
msgid ""
"In all of the above cases, the converted vmdk is actually a pair of files: "
"the descriptor file <emphasis role=\"italic\">converted.vmdk</emphasis> and "
"the actual virtual disk data file <emphasis role=\"italic\">converted-"
"flat.vmdk</emphasis>. The file to be uploaded to the OpenStack Image Service"
" is <emphasis role=\"italic\">converted-flat.vmdk</emphasis>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml446(title)
msgid "Image handling"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml447(para)
msgid ""
"The ESX hypervisor requires a copy of the VMDK file in order to boot up a "
"virtual machine. As a result, the vCenter OpenStack Compute driver must "
"download the VMDK via HTTP from the OpenStack Image Service to a data store "
"that is visible to the hypervisor. To optimize this process, the first time "
"a VMDK file is used, it gets cached in the data store. Subsequent virtual "
"machines that need the VMDK use the cached version and don't have to copy "
"the file again from the OpenStack Image Service."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml456(para)
msgid ""
"Even with a cached VMDK, there is still a copy operation from the cache "
"location to the hypervisor file directory in the shared data store. To avoid"
" this copy, boot the image in linked_clone mode. To learn how to enable this"
" mode, see <xref linkend=\"VMWare_config\"/>. Note also that it is possible "
"to override the linked_clone mode on a per-image basis by using the "
"<code>vmware_linked_clone</code> property in the OpenStack Image Service."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml467(title)
msgid "Networking with VMware vSphere"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml468(para)
msgid ""
"The VMware driver supports networking with the <systemitem class=\"service"
"\">nova-network</systemitem> service or the OpenStack Networking Service. "
"Depending on your installation, complete these configuration steps before "
"you provision VMs:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml475(para)
msgid ""
"<emphasis role=\"bold\">The <systemitem class=\"service\">nova-"
"network</systemitem> service with the FlatManager or "
"FlatDHCPManager</emphasis>. Create a port group with the same name as the "
"<literal>flat_network_bridge</literal> value in the "
"<filename>nova.conf</filename> file. The default value is "
"<literal>br100</literal>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml481(para)
msgid "All VM NICs are attached to this port group."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml482(para)
msgid ""
"Ensure that the flat interface of the node that runs the <systemitem "
"class=\"service\">nova-network</systemitem> service has a path to this "
"network."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml487(para)
msgid ""
"<emphasis role=\"bold\">The <systemitem class=\"service\">nova-"
"network</systemitem> service with the VlanManager</emphasis>. Set the "
"<literal>vlan_interface</literal> configuration option to match the ESX host"
" interface that handles VLAN-tagged VM traffic."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml493(para)
msgid "OpenStack Compute automatically creates the corresponding port groups."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml497(para)
msgid ""
"<emphasis role=\"bold\">The OpenStack Networking Service</emphasis>. If you "
"use <acronym>OVS</acronym> as the l2 agent, create a port group with the "
"same name as the <literal>DEFAULT.neutron_ovs_bridge</literal> value in the "
"<filename>nova.conf</filename> file. Otherwise, create a port group with the"
" same name as the <literal>vmware.integration_bridge</literal> value in the "
"<filename>nova.conf</filename> file. In both cases, the default value is "
"<literal>br-int</literal>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml506(para)
msgid ""
"All VM NICs are attached to this port group for management by the OpenStack "
"Networking plug-in."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml512(title)
msgid "Volumes with VMware vSphere"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml513(para)
msgid ""
"The VMware driver supports attaching volumes from the OpenStack Block "
"Storage service. The VMware VMDK driver for OpenStack Block Storage is "
"recommended and should be used for managing volumes based on vSphere data "
"stores. More information about the VMware VMDK driver can be found at: <link"
" href=\"http://docs.openstack.org/trunk/config-reference/content/vmware-"
"vmdk-driver.html\">VMware VMDK Driver</link>. Also an iscsi volume driver "
"provides limited support and can be used only for attachments."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml524(title)
msgid "vSphere 5.0 and earlier additional set up"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml525(para)
msgid ""
"Users of vSphere 5.0 or earlier must host their WSDL files locally. These "
"steps are applicable for vCenter 5.0 or ESXi 5.0 and you can either mirror "
"the WSDL from the vCenter or ESXi server that you intend to use or you can "
"download the SDK directly from VMware. These workaround steps fix a <link "
"href=\"http://kb.vmware.com/selfservice/microsites/search.do?cmd=displayKC&amp;externalId=2010507\">known"
" issue</link> with the WSDL that was resolved in later versions."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml534(title)
msgid "Mirror WSDL from vCenter (or ESXi)"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml536(para)
msgid ""
"Set the <code>VMWAREAPI_IP</code> shell variable to the IP address for your "
"vCenter or ESXi host from where you plan to mirror files. For example:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml542(para)
msgid "Create a local file system directory to hold the WSDL files:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml547(para)
msgid "Change into the new directory. <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml551(para)
msgid ""
"Use your OS-specific tools to install a command-line tool that can download "
"files like <placeholder-1/>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml556(para)
msgid "Download the files to the local file cache:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml566(para)
msgid ""
"Because the <filename>reflect-types.xsd</filename> and <filename>reflect-"
"messagetypes.xsd</filename> files do not fetch properly, you must stub out "
"these files. Use the following XML listing to replace the missing file "
"content. The XML parser underneath Python can be very particular and if you "
"put a space in the wrong place, it can break the parser. Copy the following "
"contents and formatting carefully."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml583(para)
msgid ""
"Now that the files are locally present, tell the driver to look for the SOAP"
" service WSDLs in the local file system and not on the remote vSphere "
"server. Add the following setting to the <filename>nova.conf</filename> file"
" for your <systemitem class=\"service\">nova-compute</systemitem> node:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml593(para)
msgid ""
"Alternatively, download the version appropriate SDK from <link "
"href=\"http://www.vmware.com/support/developer/vc-"
"sdk/\">http://www.vmware.com/support/developer/vc-sdk/</link> and copy it to"
" the <filename>/opt/stack/vmware</filename> file. Make sure that the WSDL is"
" available, in for example "
"<filename>/opt/stack/vmware/SDK/wsdl/vim25/vimService.wsdl</filename>. You "
"must point <filename>nova.conf</filename> to fetch this WSDL file from the "
"local file system by using a URL."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml602(para)
msgid ""
"When using the VMwareVCDriver (vCenter) with OpenStack Compute with vSphere "
"version 5.0 or earlier, <filename>nova.conf</filename> must include the "
"following extra config option:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml610(title)
msgid "VMware ESX driver"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml611(para)
msgid ""
"This section covers details of using the VMwareESXDriver. The ESX Driver has"
" not been extensively tested and is not recommended. To configure the VMware"
" vCenter driver instead, see <xref linkend=\"VMWareVCDriver_details\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml616(title)
msgid "VMwareESXDriver configuration options"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml617(para)
msgid ""
"When you use the VMwareESXDriver (no vCenter) with OpenStack Compute, add "
"the following VMware-specific configuration options to the "
"<filename>nova.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml629(para)
msgid ""
"Remember that you will have one <systemitem class=\"service\">nova-"
"compute</systemitem> service for each ESXi host. It is recommended that this"
" host run as a VM on the same ESXi host that it manages."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml639(title)
msgid "Requirements and limitations"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml640(para)
msgid ""
"The ESXDriver cannot use many of the vSphere platform advanced capabilities,"
" namely vMotion, high availability, and DRS."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_vmware.xml646(title)
#: ./doc/config-reference/compute/section_compute-scheduler.xml527(title)
msgid "Configuration reference"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/config-reference/compute/section_compute-scheduler.xml75(None)
msgid ""
"@@image: '../../common/figures/filteringWorkflow1.png'; "
"md5=c144af5cbdee1bd17a7bde0bea5b5fe7"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml10(title)
msgid "Scheduling"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml11(para)
msgid ""
"Compute uses the <systemitem class=\"service\">nova-scheduler</systemitem> "
"service to determine how to dispatch compute and volume requests. For "
"example, the <systemitem class=\"service\">nova-scheduler</systemitem> "
"service determines which host a VM should launch on. The term "
"<firstterm>host</firstterm> in the context of filters means a physical node "
"that has a <systemitem class=\"service\">nova-compute</systemitem> service "
"running on it. You can configure the scheduler through a variety of options."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml17(para)
msgid "Compute is configured with the following default scheduler options:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml24(para)
msgid ""
"By default, the compute scheduler is configured as a filter scheduler, as "
"described in the next section. In the default configuration, this scheduler "
"considers hosts that meet all the following criteria:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml30(para)
msgid ""
"Are in the requested availability zone "
"(<literal>AvailabilityZoneFilter</literal>)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml34(para)
msgid "Have sufficient RAM available (<literal>RamFilter</literal>)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml38(para)
msgid ""
"Are capable of servicing the request (<literal>ComputeFilter</literal>)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml42(para)
msgid ""
"For information on the volume scheduler, refer the Block Storage section of "
"<link href=\"http://docs.openstack.org/admin-guide-cloud/content/managing-"
"volumes.html\"><citetitle>OpenStack Cloud Administrator "
"Guide</citetitle></link> for information."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml46(title)
msgid "Filter scheduler"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml47(para)
msgid ""
"The Filter Scheduler "
"(<literal>nova.scheduler.filter_scheduler.FilterScheduler</literal>) is the "
"default scheduler for scheduling virtual machine instances. It supports "
"filtering and weighting to make informed decisions on where a new instance "
"should be created. You can use this scheduler to schedule compute requests "
"but not volume requests. For example, you can use it with only the "
"<literal>compute_scheduler_driver</literal> configuration option."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml60(title)
msgid "Filters"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml70(title)
msgid "Filtering"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml61(para)
msgid ""
"When the Filter Scheduler receives a request for a resource, it first "
"applies filters to determine which hosts are eligible for consideration when"
" dispatching a resource. Filters are binary: either a host is accepted by "
"the filter, or it is rejected. Hosts that are accepted by the filter are "
"then processed by a different algorithm to decide which hosts to use for "
"that request, described in the <link linkend=\"weights\">Weights</link> "
"section. <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml80(para)
msgid ""
"The <literal>scheduler_available_filters</literal> configuration option in "
"<filename>nova.conf</filename> provides the Compute service with the list of"
" the filters that are used by the scheduler. The default setting specifies "
"all of the filter that are included with the Compute service:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml87(para)
msgid ""
"This configuration option can be specified multiple times. For example, if "
"you implemented your own custom filter in Python called "
"<literal>myfilter.MyFilter</literal> and you wanted to use both the built-in"
" filters and your custom filter, your <filename>nova.conf</filename> file "
"would contain:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml96(para)
msgid ""
"The <literal>scheduler_default_filters</literal> configuration option in "
"<filename>nova.conf</filename> defines the list of filters that are applied "
"by the <systemitem class=\"service\">nova-scheduler</systemitem> service. As"
" mentioned, the default filters are:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml102(para)
msgid "The following sections describe the available filters."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml105(title)
msgid "AggregateCoreFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml106(para)
msgid ""
"Implements blueprint per-aggregate-resource-ratio. AggregateCoreFilter "
"supports per-aggregate <literal>cpu_allocation_ratio</literal>. If the per-"
"aggregate value is not found, the value falls back to the global setting."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml113(title)
msgid "AggregateInstanceExtraSpecsFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml114(para)
msgid ""
"Matches properties defined in an instance type's extra specs against admin-"
"defined properties on a host aggregate. Works with specifications that are "
"unscoped, or are scoped with "
"<literal>aggregate_instance_extra_specs</literal>. See the <link linkend"
"=\"host-aggregates\">host aggregates</link> section for documentation on how"
" to use this filter."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml123(title)
msgid "AggregateMultiTenancyIsolation"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml124(para)
msgid ""
"Isolates tenants to specific <link linkend=\"host-aggregates\">host "
"aggregates</link>. If a host is in an aggregate that has the metadata key "
"<literal>filter_tenant_id</literal> it only creates instances from that "
"tenant (or list of tenants). A host can be in different aggregates. If a "
"host does not belong to an aggregate with the metadata key, it can create "
"instances from all tenants."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml134(title)
msgid "AggregateRamFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml135(para)
msgid ""
"Implements blueprint <literal>per-aggregate-resource-ratio</literal>. "
"Supports per-aggregate <literal>ram_allocation_ratio</literal>. If per-"
"aggregate value is not found, it falls back to the default setting."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml143(title)
msgid "AllHostsFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml144(para)
msgid ""
"This is a no-op filter, it does not eliminate any of the available hosts."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml148(title)
msgid "AvailabilityZoneFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml149(para)
msgid ""
"Filters hosts by availability zone. This filter must be enabled for the "
"scheduler to respect availability zones in requests."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml154(title)
msgid "ComputeCapabilitiesFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml155(para)
msgid ""
"Matches properties defined in an instance type's extra specs against compute"
" capabilities."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml157(para)
msgid ""
"If an extra specs key contains a colon \":\", anything before the colon is "
"treated as a namespace, and anything after the colon is treated as the key "
"to be matched. If a namespace is present and is not 'capabilities', it is "
"ignored by this filter."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml163(para)
msgid ""
"Disable the ComputeCapabilitiesFilter when using a Bare Metal configuration,"
" due to <link href=\"https://bugs.launchpad.net/nova/+bug/1129485\">bug "
"1129485</link>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml170(title)
msgid "ComputeFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml171(para)
msgid "Passes all hosts that are operational and enabled."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml173(para)
msgid "In general, this filter should always be enabled."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml177(title)
msgid "CoreFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml178(para)
msgid ""
"Only schedule instances on hosts if there are sufficient CPU cores "
"available. If this filter is not set, the scheduler may over provision a "
"host based on cores (for example, the virtual cores running on an instance "
"may exceed the physical cores)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml183(para)
msgid ""
"This filter can be configured to allow a fixed amount of vCPU overcommitment"
" by using the <literal>cpu_allocation_ratio</literal> Configuration option "
"in <filename>nova.conf</filename>. The default setting is:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml190(para)
msgid ""
"With this setting, if 8 vCPUs are on a node, the scheduler allows instances "
"up to 128 vCPU to be run on that node."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml193(para)
msgid "To disallow vCPU overcommitment set:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml197(title)
msgid "DifferentHostFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml198(para)
msgid ""
"Schedule the instance on a different host from a set of instances. To take "
"advantage of this filter, the requester must pass a scheduler hint, using "
"<literal>different_host</literal> as the key and a list of instance uuids as"
" the value. This filter is the opposite of the "
"<literal>SameHostFilter</literal>. Using the <placeholder-1/> command-line "
"tool, use the <literal>--hint</literal> flag. For example:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml210(para)
msgid ""
"With the API, use the <literal>os:scheduler_hints</literal> key. For "
"example:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml227(title)
msgid "DiskFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml228(para)
msgid ""
"Only schedule instances on hosts if there is sufficient disk space available"
" for root and ephemeral storage."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml231(para)
msgid ""
"This filter can be configured to allow a fixed amount of disk overcommitment"
" by using the <literal>disk_allocation_ratio</literal> Configuration option "
"in <filename>nova.conf</filename>. The default setting is:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml238(para)
msgid ""
"Adjusting this value to greater than 1.0 enables scheduling instances while "
"over committing disk resources on the node. This might be desirable if you "
"use an image format that is sparse or copy on write such that each virtual "
"instance does not require a 1:1 allocation of virtual disk to physical "
"storage."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml245(title)
msgid "GroupAffinityFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml246(para)
msgid ""
"The GroupAffinityFilter ensures that an instance is scheduled on to a host "
"from a set of group hosts. To take advantage of this filter, the requester "
"must pass a scheduler hint, using <literal>group</literal> as the key and an"
" arbitrary name as the value. Using the <placeholder-1/> command-line tool, "
"use the <literal>--hint</literal> flag. For example:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml258(title)
msgid "GroupAntiAffinityFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml259(para)
msgid ""
"The GroupAntiAffinityFilter ensures that each instance in a group is on a "
"different host. To take advantage of this filter, the requester must pass a "
"scheduler hint, using <literal>group</literal> as the key and an arbitrary "
"name as the value. Using the <placeholder-1/> command-line tool, use the "
"<literal>--hint</literal> flag. For example:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml271(title)
msgid "ImagePropertiesFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml272(para)
msgid ""
"Filters hosts based on properties defined on the instance's image. It passes"
" hosts that can support the specified image properties contained in the "
"instance. Properties include the architecture, hypervisor type, and virtual "
"machine mode. for example, an instance might require a host that runs an "
"ARM-based processor and QEMU as the hypervisor. An image can be decorated "
"with these properties by using:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml281(para)
msgid "The image properties that the filter checks for are:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml285(para)
msgid ""
"<literal>architecture</literal>: Architecture describes the machine "
"architecture required by the image. Examples are i686, x86_64, arm, and "
"ppc64."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml291(para)
msgid ""
"<literal>hypervisor_type</literal>: Hypervisor type describes the hypervisor"
" required by the image. Examples are xen, kvm, qemu, and xenapi."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml297(para)
msgid ""
"<literal>vm_mode</literal>: Virtual machine mode describes the hypervisor "
"application binary interface (ABI) required by the image. Examples are 'xen'"
" for Xen 3.0 paravirtual ABI, 'hvm' for native ABI, 'uml' for User Mode "
"Linux paravirtual ABI, exe for container virt executable ABI."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml308(title)
msgid "IsolatedHostsFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml309(para)
msgid ""
"Allows the admin to define a special (isolated) set of images and a special "
"(isolated) set of hosts, such that the isolated images can only run on the "
"isolated hosts, and the isolated hosts can only run isolated images. The "
"flag <literal>restrict_isolated_hosts_to_isolated_images</literal> can be "
"used to force isolated hosts to only run isolated images."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml315(para)
msgid ""
"The admin must specify the isolated set of images and hosts in the "
"<filename>nova.conf</filename> file using the "
"<literal>isolated_hosts</literal> and <literal>isolated_images</literal> "
"configuration options. For example: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml325(title)
msgid "JsonFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml330(para)
msgid "="
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml333(para)
msgid "&lt;"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml336(para)
msgid "&gt;"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml339(para)
msgid "in"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml342(para)
msgid "&lt;="
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml345(para)
msgid "&gt;="
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml348(para)
msgid "not"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml351(para)
msgid "or"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml354(para)
msgid "and"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml358(para)
msgid "$free_ram_mb"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml361(para)
msgid "$free_disk_mb"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml364(para)
msgid "$total_usable_ram_mb"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml367(para)
msgid "$vcpus_total"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml370(para)
msgid "$vcpus_used"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml326(para)
msgid ""
"The JsonFilter allows a user to construct a custom filter by passing a "
"scheduler hint in JSON format. The following operators are "
"supported:<placeholder-1/>The filter supports the following "
"variables:<placeholder-2/>Using the <placeholder-3/> command-line tool, use "
"the <literal>--hint</literal> flag:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml377(para)
#: ./doc/config-reference/compute/section_compute-scheduler.xml436(para)
#: ./doc/config-reference/compute/section_compute-scheduler.xml482(para)
msgid "With the API, use the <literal>os:scheduler_hints</literal> key:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml393(title)
msgid "RamFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml394(para)
msgid ""
"Only schedule instances on hosts that have sufficient RAM available. If this"
" filter is not set, the scheduler may over provision a host based on RAM "
"(for example, the RAM allocated by virtual machine instances may exceed the "
"physical RAM)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml399(para)
msgid ""
"This filter can be configured to allow a fixed amount of RAM overcommitment "
"by using the <literal>ram_allocation_ratio</literal> configuration option in"
" <filename>nova.conf</filename>. The default setting is:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml406(para)
msgid ""
"With this setting, if there is 1GB of free RAM, the scheduler allows "
"instances up to size 1.5GB to be run on that instance."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml411(title)
msgid "RetryFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml412(para)
msgid ""
"Filter out hosts that have already been attempted for scheduling purposes. "
"If the scheduler selects a host to respond to a service request, and the "
"host fails to respond to the request, this filter prevents the scheduler "
"from retrying that host for the service request."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml417(para)
msgid ""
"This filter is only useful if the <literal>scheduler_max_attempts</literal> "
"configuration option is set to a value greater than zero."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml423(title)
msgid "SameHostFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml424(para)
msgid ""
"Schedule the instance on the same host as another instance in a set of "
"instances. To take advantage of this filter, the requester must pass a "
"scheduler hint, using <literal>same_host</literal> as the key and a list of "
"instance uuids as the value. This filter is the opposite of the "
"<literal>DifferentHostFilter</literal>. Using the <placeholder-1/> command-"
"line tool, use the <literal>--hint</literal> flag:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml453(title)
msgid "SimpleCIDRAffinityFilter"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml454(para)
msgid ""
"Schedule the instance based on host IP subnet range. To take advantage of "
"this filter, the requester must specify a range of valid IP address in CIDR "
"format, by passing two scheduler hints:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml460(literal)
msgid "build_near_host_ip"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml462(para)
msgid ""
"The first IP address in the subnet (for example, "
"<literal>192.168.1.1</literal>)"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml468(literal)
msgid "cidr"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml470(para)
msgid ""
"The CIDR that corresponds to the subnet (for example, "
"<literal>/24</literal>)"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml476(para)
msgid ""
"Using the <placeholder-1/> command-line tool, use the "
"<literal>--hint</literal> flag. For example, to specify the IP subnet "
"<literal>192.168.1.1/24</literal>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml499(title)
msgid "Weights"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml501(para)
msgid ""
"The Filter Scheduler weighs hosts based on the config option "
"<literal>scheduler_weight_classes</literal>, this defaults to "
"<literal>nova.scheduler.weights.all_weighers</literal>, which selects the "
"only weigher available -- the RamWeigher. Hosts are then weighed and sorted "
"with the largest weight winning."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml510(para)
msgid ""
"The default is to spread instances across all hosts evenly. Set the "
"<literal>ram_weight_multiplier</literal> option to a negative number if you "
"prefer stacking instead of spreading."
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml516(title)
msgid "Chance scheduler"
msgstr ""
#: ./doc/config-reference/compute/section_compute-scheduler.xml518(para)
msgid ""
"As an administrator, you work with the Filter Scheduler. However, the "
"Compute service also uses the Chance Scheduler, "
"<literal>nova.scheduler.chance.ChanceScheduler</literal>, which randomly "
"selects from lists of filtered hosts. It is the default volume scheduler."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml10(title)
msgid "Cells"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml12(para)
msgid ""
"<emphasis role=\"italic\">Cells</emphasis> functionality allows you to scale"
" an OpenStack Compute cloud in a more distributed fashion without having to "
"use complicated technologies like database and message queue clustering. It "
"is intended to support very large deployments."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml16(para)
msgid ""
"When this functionality is enabled, the hosts in an OpenStack Compute cloud "
"are partitioned into groups called cells. Cells are configured as a tree. "
"The top-level cell should have a host that runs a <systemitem "
"class=\"service\">nova-api</systemitem> service, but no <systemitem "
"class=\"service\">nova-compute</systemitem> services. Each child cell should"
" run all of the typical <systemitem class=\"service\">nova-*</systemitem> "
"services in a regular Compute cloud except for <systemitem class=\"service"
"\">nova-api</systemitem>. You can think of cells as a normal Compute "
"deployment in that each cell has its own database server and message queue "
"broker."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml24(para)
msgid ""
"The <systemitem class=\"service\">nova-cells</systemitem> service handles "
"communication between cells and selects cells for new instances. This "
"service is required for every cell. Communication between cells is "
"pluggable, and currently the only option is communication through RPC."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml28(para)
msgid ""
"Cells scheduling is separate from host scheduling. <systemitem "
"class=\"service\">nova-cells</systemitem> first picks a cell (now randomly, "
"but future releases plan to add filtering/weighing functionality, and "
"decisions will be based on broadcasts of capacity/capabilities). Once a cell"
" is selected and the new build request reaches its <systemitem "
"class=\"service\">nova-cells</systemitem> service, it is sent over to the "
"host scheduler in that cell and the build proceeds as it would have without "
"cells."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml35(para)
msgid "Cell functionality is currently considered experimental."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml38(title)
msgid "Cell configuration options"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml43(literal)
msgid "enable"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml45(para)
msgid ""
"Set this is <literal>True</literal> to turn on cell functionality, which is "
"off by default."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml50(literal)
msgid "name"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml52(para)
msgid "Name of the current cell. This must be unique for each cell."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml56(literal)
msgid "capabilities"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml58(para)
msgid ""
"List of arbitrary "
"<literal><replaceable>key</replaceable>=<replaceable>value</replaceable></literal>"
" pairs defining capabilities of the current cell. Values include "
"<literal>hypervisor=xenserver;kvm,os=linux;windows</literal>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml66(literal)
msgid "call_timeout"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml68(para)
msgid "How long in seconds to wait for replies from calls between cells."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml73(term)
msgid "scheduler_filter_classes"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml75(para)
msgid ""
"Filter classes that the cells scheduler should use. By default, uses "
"\"<literal>nova.cells.filters.all_filters</literal>\" to map to all cells "
"filters included with Compute."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml81(term)
msgid "scheduler_weight_classes"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml82(para)
msgid ""
"Weight classes the cells scheduler should use. By default, uses "
"\"<literal>nova.cells.weights.all_weighers</literal>\" to map to all cells "
"weight algorithms (weighers) included with Compute."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml88(term)
msgid "ram_weight_multiplier"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml90(para)
msgid ""
"Multiplier used for weighing ram. Negative numbers mean you want Compute to "
"stack VMs on one host instead of spreading out new VMs to more hosts in the "
"cell. Default value is 10.0."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml39(para)
msgid ""
"Cells are disabled by default. All cell-related configuration options go "
"under a <literal>[cells]</literal> section in "
"<filename>nova.conf</filename>. The following cell-related options are "
"currently supported:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml99(title)
msgid "Configure the API (top-level) cell"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml100(para)
msgid ""
"The compute API class must be changed in the API cell so that requests can "
"be proxied through nova-cells down to the correct cell properly. Add the "
"following to <filename>nova.conf</filename> in the API cell:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml112(title)
msgid "Configure the child cells"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml121(replaceable)
msgid "cell1"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml113(para)
msgid ""
"Add the following to <filename>nova.conf</filename> in the child cells, "
"replacing <replaceable>cell1</replaceable> with the name of each "
"cell:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml124(title)
msgid "Configure the database in each cell"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml125(para)
msgid ""
"Before bringing the services online, the database in each cell needs to be "
"configured with information about related cells. In particular, the API cell"
" needs to know about its immediate children, and the child cells must know "
"about their immediate agents. The information needed is the "
"<application>RabbitMQ</application> server credentials for the particular "
"cell."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml130(para)
msgid ""
"Use the <placeholder-1/> command to add this information to the database in "
"each cell:<placeholder-2/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml152(para)
msgid ""
"As an example, assume we have an API cell named <literal>api</literal> and a"
" child cell named <literal>cell1</literal>. Within the api cell, we have the"
" following RabbitMQ server info:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml160(para)
msgid ""
"And in the child cell named <literal>cell1</literal> we have the following "
"RabbitMQ server info:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml167(para)
msgid "We would run this in the API cell, as root.<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml169(para)
msgid "Repeat the above for all child cells."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml170(para)
msgid ""
"In the child cell, we would run the following, as root:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml176(title)
msgid "Cell scheduling configuration"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml177(para)
msgid ""
"To determine the best cell for launching a new instance, Compute uses a set "
"of filters and weights configured in "
"<filename>/etc/nova/nova.conf</filename>. The following options are "
"available to prioritize cells for scheduling:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml183(para)
msgid ""
"<code>scheduler_filter_classes</code> - Specifies the list of filter "
"classes. By default <code>nova.cells.weights.all_filters</code> is "
"specified, which maps to all cells filters included with Compute (see <xref "
"linkend=\"scheduler-filters\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml189(para)
msgid ""
"<code>scheduler_weight_classes</code> - Specifies the list of weight "
"classes. By default <code>nova.cells.weights.all_weighers</code> is "
"specified, which maps to all cell weight algorithms (weighers) included with"
" Compute. The following modules are available:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml194(para)
msgid ""
"<code>mute_child</code>: Downgrades the likelihood of child cells being "
"chosen for scheduling requests, which haven't sent capacity or capability "
"updates in a while. Options include <code>mute_weight_multiplier</code> "
"(multiplier for mute children; value should be negative) and "
"<code>mute_weight_value</code> (assigned to mute children; should be a "
"positive value)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml203(para)
msgid ""
"<code>ram_by_instance_type</code>: Select cells with the most RAM capacity "
"for the instance type being requested. Because higher weights win, Compute "
"returns the number of available units for the instance type requested. The "
"<code>ram_weight_multiplier</code> option defaults to 10.0 that adds to the "
"weight by a factor of 10. Use a negative number to stack VMs on one host "
"instead of spreading out new VMs to more hosts in the cell."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml211(para)
msgid ""
"<code>weight_offset</code>: Allows modifying the database to weight a "
"particular cell. You can use this when you want to disable a cell (for "
"example, '0'), or to set a default cell by making its weight_offset very "
"high (for example, '999999999999999'). The highest weight will be the first "
"cell to be scheduled for launching an instance."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml219(para)
msgid ""
"Additionally, the following options are available for the cell scheduler:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml223(para)
msgid ""
"<code>scheduler_retries</code> - Specifies how many times the scheduler "
"tries to launch a new instance when no cells are available (default=10)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml227(para)
msgid ""
"<code>scheduler_retry_delay</code> - Specifies the delay (in seconds) "
"between retries (default=2)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml232(para)
msgid ""
"As an admin user, you can also add a filter that directs builds to a "
"particular cell. The <filename>policy.json</filename> file must have a line "
"with <literal>\"cells_scheduler_filter:TargetCellFilter\" : "
"\"is_admin:True\"</literal> to let an admin user specify a scheduler hint to"
" direct a build to a particular cell."
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml239(title)
msgid "Optional cell configuration"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml240(para)
msgid ""
"Cells currently keeps all inter-cell communication data, including user "
"names and passwords, in the database. This is undesirable and unnecessary "
"since cells data isn't updated very frequently. Instead, create a JSON file "
"to input cells data specified via a <code>[cells]cells_config</code> option."
" When specified, the database is no longer consulted when reloading cells "
"data. The file will need the columns present in the Cell model (excluding "
"common database fields and the <code>id</code> column). The queue connection"
" information must be specified through a <code>transport_url</code> field, "
"instead of <code>username</code>, <code>password</code>, and so on. The "
"<code>transport_url</code> has the following form:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-cells.xml255(para)
msgid ""
"The scheme can be either <literal>qpid</literal> or "
"<literal>rabbit</literal>, as shown previously. The following sample shows "
"this optional configuration:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-security.xml10(title)
msgid "Security hardening"
msgstr ""
#: ./doc/config-reference/compute/section_compute-security.xml11(para)
msgid ""
"OpenStack Compute can be integrated with various third-party technologies to"
" increase security. For more information, see the <link "
"href=\"http://docs.openstack.org/sec/\"><citetitle>OpenStack Security "
"Guide</citetitle></link>."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml7(title)
msgid "QEMU"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml8(para)
msgid ""
"From the perspective of the Compute service, the QEMU hypervisor is very "
"similar to the KVM hypervisor. Both are controlled through libvirt, both "
"support the same feature set, and all virtual machine images that are "
"compatible with KVM are also compatible with QEMU. The main difference is "
"that QEMU does not support native virtualization. Consequently, QEMU has "
"worse performance than KVM and is a poor choice for a production deployment."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml15(para)
msgid "Running on older hardware that lacks virtualization support."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml19(para)
msgid ""
"Running the Compute service inside of a virtual machine for development or "
"testing purposes, where the hypervisor does not support native "
"virtualization for guests."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml13(para)
msgid "The typical uses cases for QEMU are<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml25(para)
msgid ""
"To enable QEMU, add these settings to "
"<filename>nova.conf</filename>:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml29(para)
msgid ""
"For some operations you may also have to install the <placeholder-1/> "
"utility:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml31(para)
msgid "On Ubuntu: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml34(para)
msgid "On RHEL, Fedora or CentOS: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml37(para)
msgid "On openSUSE: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml40(para)
msgid ""
"The QEMU hypervisor supports the following virtual machine image formats:"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml53(title)
msgid "Tips and fixes for QEMU on RHEL"
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml54(para)
msgid ""
"If you are testing OpenStack in a virtual machine, you need to configure "
"nova to use qemu without KVM and hardware virtualization. The second command"
" relaxes SELinux rules to allow this mode of operation (<link "
"href=\"https://bugzilla.redhat.com/show_bug.cgi?id=753589\"> "
"https://bugzilla.redhat.com/show_bug.cgi?id=753589</link>). The last two "
"commands here work around a libvirt issue fixed in RHEL 6.4. Note nested "
"virtualization will be the much slower TCG variety, and you should provide "
"lots of memory to the top level guest, as the OpenStack-created guests "
"default to 2GM RAM with no overcommit."
msgstr ""
#: ./doc/config-reference/compute/section_hypervisor_qemu.xml65(para)
msgid "The second command, <placeholder-1/>, may take a while."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml10(title)
msgid "Configure migrations"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml12(para)
msgid ""
"Only cloud administrators can perform live migrations. If your cloud is "
"configured to use cells, you can perform live migration within but not "
"between cells."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml16(para)
msgid ""
"Migration enables an administrator to move a virtual machine instance from "
"one compute host to another. This feature is useful when a compute host "
"requires maintenance. Migration can also be useful to redistribute the load "
"when many VM instances are running on a specific physical machine."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml21(para)
msgid "The migration types are:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml24(para)
msgid ""
"<emphasis role=\"bold\">Migration</emphasis> (or non-live migration). The "
"instance is shut down (and the instance knows that it was rebooted) for a "
"period of time to be moved to another hypervisor."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml30(para)
msgid ""
"<emphasis role=\"bold\">Live migration</emphasis> (or true live migration). "
"Almost no instance downtime. Useful when the instances must be kept running "
"during the migration."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml35(para)
msgid "The types of <firstterm>live migration</firstterm> are:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml38(para)
msgid ""
"<emphasis role=\"bold\">Shared storage-based live migration</emphasis>. Both"
" hypervisors have access to shared storage."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml43(para)
msgid ""
"<emphasis role=\"bold\">Block live migration</emphasis>. No shared storage "
"is required."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml47(para)
msgid ""
"<emphasis role=\"bold\">Volume-backed live migration</emphasis>. When "
"instances are backed by volumes rather than ephemeral disk, no shared "
"storage is required, and migration is supported (currently only in libvirt-"
"based hypervisors)."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml54(para)
msgid ""
"The following sections describe how to configure your hosts and compute "
"nodes for migrations by using the KVM and XenServer hypervisors."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml58(title)
msgid "KVM-Libvirt"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml60(title)
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml293(title)
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml368(title)
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml117(title)
msgid "Prerequisites"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml62(para)
msgid "<emphasis role=\"bold\">Hypervisor:</emphasis> KVM with libvirt"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml66(para)
msgid ""
"<emphasis role=\"bold\">Shared storage:</emphasis><filename><replaceable"
">NOVA-INST-DIR</replaceable>/instances/</filename> (for example, "
"<filename>/var/lib/nova/instances</filename>) has to be mounted by shared "
"storage. This guide uses NFS but other options, including the <link "
"href=\"http://gluster.org/community/documentation//index.php/OSConnect\">OpenStack"
" Gluster Connector</link> are available."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml75(para)
msgid ""
"<emphasis role=\"bold\">Instances:</emphasis> Instance can be migrated with "
"iSCSI based volumes"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml80(title)
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml377(title)
msgid "Notes"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml83(para)
msgid ""
"Because the Compute service does not use the libvirt live migration "
"functionality by default, guests are suspended before migration and might "
"experience several minutes of downtime. For details, see <xref linkend"
"=\"true-live-migration-kvm-libvirt\"/>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml90(para)
msgid ""
"This guide assumes the default value for <option>instances_path</option> in "
"your <filename>nova.conf</filename> file (<filename><replaceable>NOVA-INST-"
"DIR</replaceable>/instances</filename>). If you have changed the "
"<literal>state_path</literal> or <literal>instances_path</literal> "
"variables, modify accordingly."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml99(para)
msgid ""
"You must specify <literal>vncserver_listen=0.0.0.0</literal> or live "
"migration does not work correctly."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml106(title)
msgid "Example Compute installation environment"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml108(para)
msgid ""
"Prepare at least three servers; for example, <literal>HostA</literal>, "
"<literal>HostB</literal>, and <literal>HostC</literal>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml113(para)
msgid ""
"<literal>HostA</literal> is the <firstterm baseform=\"cloud "
"controller\">Cloud Controller</firstterm>, and should run these services: "
"<systemitem class=\"service\">nova-api</systemitem>, <systemitem "
"class=\"service\">nova-scheduler</systemitem>, <literal>nova-"
"network</literal>, <systemitem class=\"service\">cinder-volume</systemitem>,"
" and <literal>nova-objectstore</literal>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml123(para)
msgid ""
"<literal>HostB</literal> and <literal>HostC</literal> are the <firstterm "
"baseform=\"compute node\">compute nodes</firstterm> that run <systemitem "
"class=\"service\">nova-compute</systemitem>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml129(para)
msgid ""
"Ensure that <literal><replaceable>NOVA-INST-DIR</replaceable></literal> (set"
" with <literal>state_path</literal> in the <filename>nova.conf</filename> "
"file) is the same on all hosts."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml136(para)
msgid ""
"In this example, <literal>HostA</literal> is the NFSv4 server that exports "
"<filename><replaceable>NOVA-INST-DIR</replaceable>/instances</filename>, and"
" <literal>HostB</literal> and <literal>HostC</literal> mount it."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml144(title)
msgid "To configure your system"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml146(para)
msgid ""
"Configure your DNS or <filename>/etc/hosts</filename> and ensure it is "
"consistent across all hosts. Make sure that the three hosts can perform name"
" resolution with each other. As a test, use the <placeholder-1/> command to "
"ping each host from one another."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml156(para)
msgid ""
"Ensure that the UID and GID of your nova and libvirt users are identical "
"between each of your servers. This ensures that the permissions on the NFS "
"mount works correctly."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml162(para)
msgid ""
"Follow the instructions at <link "
"href=\"https://help.ubuntu.com/community/SettingUpNFSHowTo\">the Ubuntu NFS "
"HowTo to setup an NFS server on <literal>HostA</literal>, and NFS Clients on"
" <literal>HostB</literal> and <literal>HostC</literal>.</link>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml168(para)
msgid ""
"The aim is to export <filename><replaceable>NOVA-INST-"
"DIR</replaceable>/instances</filename> from <literal>HostA</literal>, and "
"have it readable and writable by the nova user on <literal>HostB</literal> "
"and <literal>HostC</literal>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml175(para)
msgid ""
"Using your knowledge from the Ubuntu documentation, configure the NFS server"
" at <literal>HostA</literal> by adding this line to the "
"<filename>/etc/exports</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml179(replaceable)
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml194(replaceable)
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml199(replaceable)
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml206(replaceable)
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml211(replaceable)
msgid "NOVA-INST-DIR"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml180(para)
msgid ""
"Change the subnet mask (<literal>255.255.0.0</literal>) to the appropriate "
"value to include the IP addresses of <literal>HostB</literal> and "
"<literal>HostC</literal>. Then restart the NFS server:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml188(para)
msgid "Set the 'execute/search' bit on your shared directory."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml190(para)
msgid ""
"On both compute nodes, make sure to enable the 'execute/search' bit to allow"
" qemu to be able to use the images within the directories. On all hosts, run"
" the following command:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml197(para)
msgid ""
"Configure NFS at HostB and HostC by adding this line to the "
"<filename>/etc/fstab</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml200(para)
msgid "Make sure that you can mount the exported directory can be mounted:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml203(para)
msgid ""
"Check that HostA can see the \"<filename><replaceable>NOVA-INST-"
"DIR</replaceable>/instances/</filename>\" directory:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml206(filename)
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml211(filename)
msgid "<placeholder-1/>/instances/"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml208(para)
msgid ""
"Perform the same check at HostB and HostC, paying special attention to the "
"permissions (nova should be able to write):"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml224(para)
msgid ""
"Update the libvirt configurations. Modify the "
"<filename>/etc/libvirt/libvirtd.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml234(para)
msgid "Modify the <filename>/etc/libvirt/qemu.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml238(para)
msgid "Modify the <filename>/etc/init/libvirt-bin.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml243(para)
msgid "Modify the <filename>/etc/default/libvirt-bin</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml247(para)
msgid ""
"Restart libvirt. After you run the command, ensure that libvirt is "
"successfully restarted:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml254(para)
msgid "Configure your firewall to allow libvirt to communicate between nodes."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml256(para)
msgid ""
"For information about ports that are used with libvirt, see <link "
"href=\"http://libvirt.org/remote.html#Remote_libvirtd_configuration\">the "
"libvirt documentation</link> By default, libvirt listens on TCP port 16509 "
"and an ephemeral TCP range from 49152 to 49261 is used for the KVM "
"communications. As this guide has disabled libvirt auth, you should take "
"good care that these ports are only open to hosts within your installation."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml267(para)
msgid ""
"You can now configure options for live migration. In most cases, you do not "
"need to configure any options. The following chart is for advanced usage "
"only."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml274(title)
msgid "Enable true live migration"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml275(para)
msgid ""
"By default, the Compute service does not use the libvirt live migration "
"functionality. To enable this functionality, add the following line to the "
"<filename>nova.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml280(para)
msgid ""
"The Compute service does not use libvirt's live migration by default because"
" there is a risk that the migration process never ends. This can happen if "
"the guest operating system dirties blocks on the disk faster than they can "
"migrated."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml291(title)
msgid "Shared storage"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml295(para)
msgid ""
"<emphasis role=\"bold\">Compatible XenServer hypervisors</emphasis>. For "
"more information, see the <link "
"href=\"http://docs.vmd.citrix.com/XenServer/6.0.0/1.0/en_gb/reference.html#pooling_homogeneity_requirements\">Requirements"
" for Creating Resource Pools</link> section of the <citetitle>XenServer "
"Administrator's Guide</citetitle>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml304(para)
msgid ""
"<emphasis role=\"bold\">Shared storage</emphasis>. An NFS export, visible to"
" all XenServer hosts."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml307(para)
msgid ""
"For the supported NFS versions, see the <link "
"href=\"http://docs.vmd.citrix.com/XenServer/6.0.0/1.0/en_gb/reference.html#id1002701\">NFS"
" VHD</link> section of the <citetitle>XenServer Administrator's "
"Guide</citetitle>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml314(para)
msgid ""
"To use shared storage live migration with XenServer hypervisors, the hosts "
"must be joined to a XenServer pool. To create that pool, a host aggregate "
"must be created with special metadata. This metadata is used by the XAPI "
"plug-ins to establish the pool."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml320(title)
msgid "To use shared storage live migration with XenServer hypervisors"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml323(para)
msgid ""
"Add an NFS VHD storage to your master XenServer, and set it as default SR. "
"For more information, please refer to the <link "
"href=\"http://docs.vmd.citrix.com/XenServer/6.0.0/1.0/en_gb/reference.html#id1002701\">NFS"
" VHD</link> section in the <citetitle>XenServer Administrator's "
"Guide</citetitle>."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml331(para)
msgid ""
"Configure all the compute nodes to use the default sr for pool operations. "
"Add this line to your <filename>nova.conf</filename> configuration files "
"across your compute nodes:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml338(para)
msgid "Create a host aggregate:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml340(para)
msgid ""
"The command displays a table that contains the ID of the newly created "
"aggregate."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml342(para)
msgid ""
"Now add special metadata to the aggregate, to mark it as a hypervisor pool:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml346(para)
msgid "Make the first compute node part of that aggregate:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml349(para)
msgid "At this point, the host is part of a XenServer pool."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml353(para)
msgid "Add additional hosts to the pool:"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml356(para)
msgid ""
"At this point, the added compute node and the host are shut down, to join "
"the host to the XenServer pool. The operation fails, if any server other "
"than the compute node is running/suspended on your host."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml366(title)
msgid "Block migration"
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml370(para)
msgid ""
"<emphasis role=\"bold\">Compatible XenServer hypervisors</emphasis>. The "
"hypervisors must support the Storage XenMotion feature. See your XenServer "
"manual to make sure your edition has this feature."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml380(para)
msgid ""
"To use block migration, you must use the <parameter>--block-"
"migrate</parameter> parameter with the live migration command."
msgstr ""
#: ./doc/config-reference/compute/section_compute-configure-migrations.xml385(para)
msgid ""
"Block migration works only with EXT local storage SRs, and the server must "
"not have any volumes attached."
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml10(title)
msgid "Networking plug-ins"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml11(para)
msgid ""
"OpenStack Networking introduces the concept of a plug-in, which is a back-"
"end implementation of the OpenStack Networking API. A plug-in can use a "
"variety of technologies to implement the logical API requests. Some "
"OpenStack Networking plug-ins might use basic Linux VLANs and IP tables, "
"while others might use more advanced technologies, such as L2-in-L3 "
"tunneling or OpenFlow. These sections detail the configuration options for "
"the various plug-ins."
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml22(title)
msgid "BigSwitch configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml28(title)
msgid "Brocade configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml34(title)
msgid "CISCO configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml40(title)
msgid "CloudBase Hyper-V plug-in configuration options (deprecated)"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml47(title)
msgid "CloudBase Hyper-V Agent configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml54(title)
msgid "Linux bridge plug-in configuration options (deprecated)"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml61(title)
msgid "Linux bridge Agent configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml68(title)
msgid "Mellanox configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml74(title)
msgid "Meta Plug-in configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml75(para)
msgid "The Meta Plug-in allows you to use multiple plug-ins at the same time."
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml83(title)
msgid "MidoNet configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml89(title)
msgid "NEC configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml95(title)
msgid "Nicira NVP configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml101(title)
msgid "Open vSwitch plug-in configuration options (deprecated)"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml108(title)
msgid "Open vSwitch Agent configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml115(title)
msgid "PLUMgrid configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins.xml121(title)
msgid "Ryu configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml10(title)
msgid "Modular Layer 2 (ml2) configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml11(para)
msgid ""
"The Modular Layer 2 (ml2) plug-in has two components: network types and "
"mechanisms. You can configure these components separately. This section "
"describes these configuration options."
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml16(title)
msgid "MTU bug with VXLAN tunnelling"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml17(para)
msgid ""
"Due to a bug in Linux Bridge software maximum transmission unit (MTU) "
"handling, using VXLAN tunnels does not work by default."
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml22(para)
msgid ""
"A simple workaround is to increase the MTU value of the physical interface "
"and physical switch fabric by at least 50 bytes. For example, increase the "
"MTU value to 1550. This value enables an automatic 50-byte MTU difference "
"between the physical interface (1500) and the VXLAN interface (automatically"
" 1500-50 = 1450). An MTU value of 1450 causes issues when virtual machine "
"taps are configured at an MTU value of 1500."
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml33(para)
msgid ""
"Another workaround is to decrease the virtual ethernet devices' MTU. Set the"
" <option>network_device_mtu</option> option to 1450 in the "
"<filename>neutron.conf</filename> file, and set all guest virtual machines' "
"MTU to the same value by using a DHCP option. For information about how to "
"use this option, see <link href=\"http://docs.openstack.org/admin-guide-"
"cloud/content/ch_networking.html#openvswitch_plugin\">Configure OVS plug-"
"in</link>."
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml48(title)
msgid "Modular Layer 2 (ml2) Flat Type configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml53(title)
msgid "Modular Layer 2 (ml2) VXLAN Type configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml58(title)
msgid "Modular Layer 2 (ml2) Arista Mechanism configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml64(title)
msgid "Modular Layer 2 (ml2) Cisco Mechanism configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml69(title)
msgid "Modular Layer 2 (ml2) L2 Population Mechanism configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-plugins-ml2.xml74(title)
msgid "Modular Layer 2 (ml2) Tail-f NCS Mechanism configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml6(title)
msgid "Networking configuration options"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml7(para)
msgid ""
"The options and descriptions listed in this introduction are auto generated "
"from the code in the Networking service project, which provides software-"
"defined networking between VMs run in Compute. The list contains common "
"options, while the subsections list the options for the various networking "
"plug-ins."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml20(para)
msgid "Use the following options to alter agent-related settings."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml25(title)
msgid "API"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml26(para)
msgid "Use the following options to alter API-related settings."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml31(title)
msgid "Database"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml32(para)
msgid "Use the following options to alter Database-related settings."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml37(title)
msgid "Logging"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml38(para)
msgid "Use the following options to alter logging settings."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml43(title)
msgid "Metadata Agent"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml44(para)
msgid ""
"Use the following options in the <filename>metadata_agent.ini</filename> "
"file for the Metadata agent."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml50(title)
msgid "Policy"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml51(para)
msgid ""
"Use the following options in the <filename>neutron.conf</filename> file to "
"change policy settings."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml57(title)
msgid "Quotas"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml58(para)
msgid ""
"Use the following options in the <filename>neutron.conf</filename> file for "
"the quota system."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml64(title)
msgid "Scheduler"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml65(para)
msgid ""
"Use the following options in the <filename>neutron.conf</filename> file to "
"change scheduler settings."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml71(title)
msgid "Security Groups"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml72(para)
msgid ""
"Use the following options in the configuration file for your driver to "
"change security group settings."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml78(title)
msgid "SSL"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml79(para)
msgid ""
"Use the following options in the <filename>neutron.conf</filename> file to "
"enable SSL."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml85(title)
msgid "Testing"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml86(para)
msgid "Use the following options to alter testing-related features."
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml91(title)
msgid "WSGI"
msgstr ""
#: ./doc/config-reference/networking/section_networking-options-reference.xml92(para)
msgid ""
"Use the following options in the <filename>neutron.conf</filename> file to "
"configure the WSGI layer."
msgstr ""
#: ./doc/config-reference/block-storage/section_backup-drivers.xml6(title)
msgid "Backup drivers"
msgstr ""
#: ./doc/config-reference/block-storage/section_backup-drivers.xml7(para)
msgid ""
"This section describes how to configure the <systemitem class=\"service"
"\">cinder-backup</systemitem> service and its drivers."
msgstr ""
#: ./doc/config-reference/block-storage/section_backup-drivers.xml10(para)
msgid ""
"The volume drivers are included with the Block Storage repository (<link "
"href=\"https://github.com/openstack/cinder\">https://github.com/openstack/cinder</link>)."
" To set a backup driver, use the <literal>backup_driver</literal> flag. By "
"default there is no backup driver enabled."
msgstr ""
#: ./doc/config-reference/block-storage/section_volume-drivers.xml6(title)
msgid "Volume drivers"
msgstr ""
#: ./doc/config-reference/block-storage/section_volume-drivers.xml7(para)
msgid ""
"To use different volume drivers for the <systemitem class=\"service"
"\">cinder-volume</systemitem> service, use the parameters described in these"
" sections."
msgstr ""
#: ./doc/config-reference/block-storage/section_volume-drivers.xml10(para)
msgid ""
"The volume drivers are included in the Block Storage repository (<link "
"href=\"https://github.com/openstack/cinder\">https://github.com/openstack/cinder</link>)."
" To set a volume driver, use the <literal>volume_driver</literal> flag. The "
"default is:"
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml6(title)
msgid "Introduction to the Block Storage Service"
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml7(para)
msgid ""
"The Openstack Block Storage Service provides persistent block storage "
"resources that OpenStack Compute instances can consume. This includes "
"secondary attached storage similar to the Amazon Elastic Block Storage (EBS)"
" offering. In addition, you can write images to a Block Storage device for "
"Compute to use as a bootable persistent instance."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml14(para)
msgid ""
"The Block Storage Service differs slightly from the Amazon EBS offering. The"
" Block Storage Service does not provide a shared storage solution like NFS. "
"With the Block Storage Service, you can attach a device to only one "
"instance."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml19(para)
msgid "The Block Storage Service provides:"
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml22(para)
msgid ""
"<systemitem class=\"service\">cinder-api</systemitem>. A WSGI app that "
"authenticates and routes requests throughout the Block Storage Service. It "
"supports the OpenStack APIs only, although there is a translation that can "
"be done through Compute's EC2 interface, which calls in to the cinderclient."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml30(para)
msgid ""
"<systemitem class=\"service\">cinder-scheduler</systemitem>. Schedules and "
"routes requests to the appropriate volume service. As of Grizzly; depending "
"upon your configuration this may be simple round-robin scheduling to the "
"running volume services, or it can be more sophisticated through the use of "
"the Filter Scheduler. The Filter Scheduler is the default in Grizzly and "
"enables filters on things like Capacity, Availability Zone, Volume Types, "
"and Capabilities as well as custom filters."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml38(para)
msgid ""
"<systemitem class=\"service\">cinder-volume</systemitem>. Manages Block "
"Storage devices, specifically the back-end devices themselves."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml43(para)
msgid ""
"<systemitem class=\"service\">cinder-backup</systemitem> Provides a means to"
" back up a Block Storage Volume to OpenStack Object Store (SWIFT)."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml48(para)
msgid "The Block Storage Service contains the following components:"
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml52(para)
msgid ""
"<emphasis role=\"bold\">Back-end Storage Devices</emphasis>. The Block "
"Storage Service requires some form of back-end storage that the service is "
"built on. The default implementation is to use LVM on a local volume group "
"named \"cinder-volumes.\" In addition to the base driver implementation, the"
" Block Storage Service also provides the means to add support for other "
"storage devices to be utilized such as external Raid Arrays or other storage"
" appliances. These back-end storage devices may have custom block sizes when"
" using KVM or QEMU as the hypervisor."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml65(para)
msgid ""
"<emphasis role=\"bold\">Users and Tenants (Projects)</emphasis>. The Block "
"Storage Service is designed to be used by many different cloud computing "
"consumers or customers, basically tenants on a shared system, using role-"
"based access assignments. Roles control the actions that a user is allowed "
"to perform. In the default configuration, most actions do not require a "
"particular role, but this is configurable by the system administrator "
"editing the appropriate <filename>policy.json</filename> file that maintains"
" the rules. A user's access to particular volumes is limited by tenant, but "
"the username and password are assigned per user. Key pairs granting access "
"to a volume are enabled per user, but quotas to control resource consumption"
" across available hardware resources are per tenant."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml81(para)
msgid "For tenants, quota controls are available to limit:"
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml85(para)
msgid "The number of volumes that can be created"
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml89(para)
msgid "The number of snapshots that can be created"
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml93(para)
msgid ""
"The total number of GBs allowed per tenant (shared between snapshots and "
"volumes)"
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml97(para)
msgid ""
"You can revise the default quota values with the cinder CLI, so the limits "
"placed by quotas are editable by admin users."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml100(para)
msgid ""
"<emphasis role=\"bold\">Volumes, Snapshots, and Backups</emphasis>. The "
"basic resources offered by the Block Storage Service are volumes and "
"snapshots, which are derived from volumes, and backups:"
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml107(para)
msgid ""
"<emphasis role=\"bold\">Volumes</emphasis>. Allocated block storage "
"resources that can be attached to instances as secondary storage or they can"
" be used as the root store to boot instances. Volumes are persistent R/W "
"block storage devices most commonly attached to the Compute node through "
"iSCSI."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml116(para)
msgid ""
"<emphasis role=\"bold\">Snapshots</emphasis>. A read-only point in time copy"
" of a volume. The snapshot can be created from a volume that is currently in"
" use (through the use of '--force True') or in an available state. The "
"snapshot can then be used to create a new volume through create from "
"snapshot."
msgstr ""
#: ./doc/config-reference/block-storage/section_block-storage-overview.xml125(para)
msgid ""
"<emphasis role=\"bold\">Backups</emphasis>. An archived copy of a volume "
"currently stored in OpenStack Object Storage (Swift)."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml6(title)
msgid "VMware VMDK driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml7(para)
msgid ""
"Use the VMware VMDK driver to enable management of the OpenStack Block "
"Storage volumes on vCenter-managed data stores. Volumes are backed by VMDK "
"files on data stores using any VMware-compatible storage technology such as "
"NFS, iSCSI, FiberChannel, and vSAN."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml13(title)
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml134(title)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml72(title)
msgid "Configuration"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml14(para)
msgid ""
"The recommended volume driver for OpenStack Block Storage is the VMware "
"vCenter VMDK driver. When you configure the driver, you must match it with "
"the appropriate OpenStack Compute driver from VMware and both drivers must "
"point to the same server."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml19(para)
msgid ""
"For example, in the <filename>nova.conf</filename> file, use this option to "
"define the Compute driver:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml22(para)
msgid ""
"In the <filename>cinder.conf</filename> file, use this option to define the "
"volume driver:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml25(para)
msgid ""
"The following table lists various options that the drivers support for the "
"OpenStack Block Storage configuration (<filename>cinder.conf</filename>):"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml32(para)
msgid ""
"The VMware VMDK drivers support the creation of VMDK disk files of type "
"<literal>thin</literal>, <literal>thick</literal>, or "
"<literal>eagerZeroedThick</literal>. Use the <code>vmware:vmdk_type</code> "
"extra spec key with the appropriate value to specify the VMDK disk file "
"type. The following table captures the mapping between the extra spec entry "
"and the VMDK disk file type:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml40(caption)
msgid "Extra spec entry to VMDK disk file type mapping"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml44(td)
msgid "Disk file type"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml45(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml94(td)
msgid "Extra spec key"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml46(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml95(td)
msgid "Extra spec value"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml52(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml57(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml62(td)
msgid "vmware:vmdk_type"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml56(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml58(td)
msgid "thick"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml61(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml63(td)
msgid "eagerZeroedThick"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml67(para)
msgid ""
"If no <code>vmdk_type</code> extra spec entry is specified, the default disk"
" file type is <literal>thin</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml70(para)
msgid ""
"The example below shows how to create a <code>thick</code> VMDK volume using"
" the appropriate <code>vmdk_type</code>:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml80(title)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml93(td)
msgid "Clone type"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml81(para)
msgid ""
"With the VMware VMDK drivers, you can create a volume from another source "
"volume or from a snapshot point. The VMware vCenter VMDK driver supports "
"clone types <literal>full</literal> and <literal>linked/fast</literal>. The "
"clone type is specified using the <code>vmware:clone_type</code> extra spec "
"key with the appropriate value. The following table captures the mapping for"
" clone types:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml90(caption)
msgid "Extra spec entry to clone type mapping"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml100(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml102(td)
msgid "full"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml101(td)
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml106(td)
msgid "vmware:clone_type"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml105(td)
msgid "linked/fast"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml107(td)
msgid "linked"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml111(para)
msgid "If not specified, the default clone type is <literal>full</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml113(para)
msgid ""
"The following is an example of linked cloning from another source volume:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml120(para)
msgid ""
"Note: The VMware ESX VMDK driver ignores the extra spec entry and always "
"creates a <literal>full</literal> clone."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml125(title)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml13(title)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml31(title)
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml42(title)
msgid "Supported operations"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml126(para)
msgid ""
"The following operations are supported by the VMware vCenter and ESX VMDK "
"drivers:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml130(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml17(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml48(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml74(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml93(para)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml36(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml30(para)
msgid "Create volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml133(para)
msgid ""
"Create volume from another source volume. (Supported only if source volume "
"is not attached to an instance.)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml138(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml35(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml111(para)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml66(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml60(para)
msgid "Create volume from snapshot"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml141(para)
msgid "Create volume from glance image"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml144(para)
msgid ""
"Attach volume (When a volume is attached to an instance, a reconfigure "
"operation is performed on the instance to add the volume's VMDK to it. The "
"user must manually rescan and mount the device from within the guest "
"operating system.)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml151(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml26(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml57(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml83(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml102(para)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml45(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml39(para)
msgid "Detach volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml154(para)
msgid ""
"Create snapshot (Allowed only if volume is not attached to an instance.)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml158(para)
msgid ""
"Delete snapshot (Allowed only if volume is not attached to an instance.)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml162(para)
msgid ""
"Upload as image to glance (Allowed only if volume is not attached to an "
"instance.)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml167(para)
msgid ""
"Although the VMware ESX VMDK driver supports these operations, it has not "
"been extensively tested."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml172(title)
msgid "Data store selection"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml173(para)
msgid ""
"When creating a volume, the driver chooses a data store that has sufficient "
"free space and has the highest <literal>freespace/totalspace</literal> "
"metric value."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml177(para)
msgid ""
"When a volume is attached to an instance, the driver attempts to place the "
"volume under the instance's ESX host on a data store that is selected using "
"the strategy above."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml4(title)
msgid "Nexenta drivers"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml5(para)
msgid ""
"NexentaStor Appliance is NAS/SAN software platform designed for building "
"reliable and fast network storage arrays. The Nexenta Storage Appliance uses"
" ZFS as a disk management system. NexentaStor can serve as a storage node "
"for the OpenStack and for the virtual servers through iSCSI and NFS "
"protocols."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml11(para)
msgid ""
"With the NFS option, every Compute volume is represented by a directory "
"designated to be its own file system in the ZFS file system. These file "
"systems are exported using NFS."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml14(para)
msgid ""
"With either option some minimal setup is required to tell OpenStack which "
"NexentaStor servers are being used, whether they are supporting iSCSI and/or"
" NFS and how to access each of the servers."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml18(para)
msgid ""
"Typically the only operation required on the NexentaStor servers is to "
"create the containing directory for the iSCSI or NFS exports. For NFS this "
"containing directory must be explicitly exported via NFS. There is no "
"software that must be installed on the NexentaStor servers; they are "
"controlled using existing management plane interfaces."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml26(title)
msgid "Nexenta iSCSI driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml27(para)
msgid ""
"The Nexenta iSCSI driver allows you to use NexentaStor appliance to store "
"Compute volumes. Every Compute volume is represented by a single zvol in a "
"predefined Nexenta namespace. For every new volume the driver creates a "
"iSCSI target and iSCSI target group that are used to access it from compute "
"hosts."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml33(para)
msgid ""
"The Nexenta iSCSI volume driver should work with all versions of "
"NexentaStor. The NexentaStor appliance must be installed and configured "
"according to the relevant Nexenta documentation. A pool and an enclosing "
"namespace must be created for all iSCSI volumes to be accessed through the "
"volume driver. This should be done as specified in the release specific "
"NexentaStor documentation."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml40(para)
msgid ""
"The NexentaStor Appliance iSCSI driver is selected using the normal "
"procedures for one or multiple back-end volume drivers. You must configure "
"these items for each NexentaStor appliance that the iSCSI volume driver "
"controls:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml46(title)
msgid "Enable the Nexenta iSCSI driver and related options"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml48(para)
msgid "This table contains the options supported by the Nexenta iSCSI driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml52(para)
msgid ""
"To use Compute with the Nexenta iSCSI driver, first set the "
"<code>volume_driver</code>:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml56(para)
msgid ""
"Then, set the <code>nexenta_host</code> parameter and other parameters from "
"the table, if needed."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml63(title)
msgid "Nexenta NFS driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml64(para)
msgid ""
"The Nexenta NFS driver allows you to use NexentaStor appliance to store "
"Compute volumes via NFS. Every Compute volume is represented by a single NFS"
" file within a shared directory."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml68(para)
msgid ""
"While the NFS protocols standardize file access for users, they do not "
"standardize administrative actions such as taking snapshots or replicating "
"file systems. The Openstack Volume Drivers bring a common interface to these"
" operations. The Nexenta NFS driver implements these standard actions using "
"the ZFS management plane that already is deployed on NexentaStor appliances."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml75(para)
msgid ""
"The Nexenta NFS volume driver should work with all versions of NexentaStor. "
"The NexentaStor appliance must be installed and configured according to the "
"relevant Nexenta documentation. A single parent file system must be created "
"for all virtual disk directories supported for OpenStack. This directory "
"must be created and exported on each NexentaStor appliance. This should be "
"done as specified in the release specific NexentaStor documentation."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml84(title)
msgid "Enable the Nexenta NFS driver and related options"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml86(para)
msgid ""
"To use Compute with the Nexenta NFS driver, first set the "
"<code>volume_driver</code>:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml91(para)
msgid ""
"The following table contains the options supported by the Nexenta NFS "
"driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml95(para)
msgid ""
"Add your list of Nexenta NFS servers to the file you specified with the "
"<code>nexenta_shares_config</code> option. For example, if the value of this"
" option was set to <filename>/etc/cinder/nfs_shares</filename>, then:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml105(para)
msgid "Comments are allowed in this file. They begin with a <code>#</code>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml107(para)
msgid ""
"Each line in this file represents a NFS share. The first part of the line is"
" the NFS share URL, the second is the connection URL to the NexentaStor "
"Appliance."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/zadara-volume-driver.xml6(title)
msgid "Zadara"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/zadara-volume-driver.xml7(para)
msgid ""
"There is a volume back-end for Zadara. Set the following in your "
"<filename>cinder.conf</filename>, and use the following options to configure"
" it."
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml286(None)
msgid ""
"@@image: "
"'../../../common/figures/coraid/Repository_Creation_Plan_screen.png'; "
"md5=83038804978648c2db4001a46c11f8ba"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml6(title)
msgid "Coraid AoE driver configuration"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml7(para)
msgid ""
"Coraid storage appliances can provide block-level storage to OpenStack "
"instances. Coraid storage appliances use the low-latency ATA-over-Ethernet "
"(ATA) protocol to provide high-bandwidth data transfer between hosts and "
"data on the network."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml11(para)
msgid "Once configured for OpenStack, you can:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml14(para)
msgid "Create, delete, attach, and detach block storage volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml18(para)
msgid "Create, list, and delete volume snapshots."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml21(para)
msgid ""
"Create a volume from a snapshot, copy an image to a volume, copy a volume to"
" an image, clone a volume, and get volume statistics."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml26(para)
msgid ""
"This document describes how to configure the OpenStack Block Storage Service"
" for use with Coraid storage appliances."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml29(title)
msgid "Terminology"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml30(para)
msgid "These terms are used in this section:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml34(th)
msgid "Term"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml35(th)
msgid "Definition"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml40(td)
msgid "AoE"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml41(td)
msgid "ATA-over-Ethernet protocol"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml44(td)
msgid "EtherCloud Storage Manager (ESM)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml45(td)
msgid ""
"ESM provides live monitoring and management of EtherDrive appliances that "
"use the AoE protocol, such as the SRX and VSX."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml50(td)
msgid "Fully-Qualified Repository Name (FQRN)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml53(replaceable)
msgid "performance_class"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml53(replaceable)
msgid "availability_class"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml53(replaceable)
msgid "profile_name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml53(replaceable)
msgid "repository_name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml51(td)
msgid ""
"The FQRN is the full identifier of a storage profile. FQRN syntax is: "
"<placeholder-1/><placeholder-2/><placeholder-3/><placeholder-4/><placeholder-5/><placeholder-6/><placeholder-7/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml56(td)
msgid "SAN"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml57(td)
msgid "Storage Area Network"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml60(td)
msgid "SRX"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml61(td)
msgid "Coraid EtherDrive SRX block storage appliance"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml64(td)
msgid "VSX"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml65(td)
msgid "Coraid EtherDrive VSX storage virtualization appliance"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml72(title)
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml14(title)
msgid "Requirements"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml73(para)
msgid ""
"To support the OpenStack Block Storage Service, your SAN must include an SRX"
" for physical storage, a VSX running at least CorOS v2.0.6 for snapshot "
"support, and an ESM running at least v2.1.1 for storage repository "
"orchestration. Ensure that all storage appliances are installed and "
"connected to your network before you configure OpenStack volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml79(para)
msgid ""
"So that the node can communicate with the SAN, you must install the Coraid "
"AoE Linux driver on each compute node on the network that runs an OpenStack "
"instance."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml84(title)
msgid "Overview"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml85(para)
msgid ""
"To configure the OpenStack Block Storage for use with Coraid storage "
"appliances, perform the following procedures:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml89(para)
msgid ""
"<link linkend=\"coraid_installing_aoe_driver\">Download and install the "
"Coraid Linux AoE driver</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml93(para)
msgid ""
"<link linkend=\"coraid_creating_storage_profile\">Create a storage profile "
"by using the Coraid ESM GUI</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml97(para)
msgid ""
"<link linkend=\"coraid_creating_storage_repository\">Create a storage "
"repository by using the ESM GUI and record the FQRN</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml102(para)
msgid ""
"<link linkend=\"coraid_configuring_cinder.conf\">Configure the "
"<filename>cinder.conf</filename> file</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml106(para)
msgid ""
"<link linkend=\"coraid_creating_associating_volume_type\">Create and "
"associate a block storage volume type</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml113(title)
msgid "Install the Coraid AoE driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml114(para)
msgid ""
"Install the Coraid AoE driver on every compute node that will require access"
" to block storage."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml116(para)
msgid ""
"The latest AoE drivers will always be located at <link "
"href=\"http://support.coraid.com/support/linux/\">http://support.coraid.com/support/linux/</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml119(para)
msgid ""
"To download and install the AoE driver, follow the instructions below, "
"replacing “aoeXXX” with the AoE driver file name:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml124(para)
msgid "Download the latest Coraid AoE driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml130(para)
msgid "Unpack the AoE driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml133(para)
msgid "Install the AoE driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml139(para)
msgid "Initialize the AoE driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml145(para)
msgid ""
"Optionally, specify the Ethernet interfaces that the node can use to "
"communicate with the SAN."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml147(para)
msgid ""
"The AoE driver may use every Ethernet interface available to the node unless"
" limited with the <literal>aoe_iflist</literal> parameter. For more "
"information about the <literal>aoe_iflist</literal> parameter, see the "
"<filename>aoe readme</filename> file included with the AoE driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml154(replaceable)
msgid "eth1 eth2 ..."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml160(title)
msgid "Create a storage profile"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml161(para)
msgid "To create a storage profile using the ESM GUI:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml164(para)
msgid "Log in to the ESM."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml167(para)
msgid ""
"Click <guibutton>Storage Profiles</guibutton> in the <guilabel>SAN "
"Domain</guilabel> pane."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml171(para)
msgid ""
"Choose <guimenuitem>Menu &gt; Create Storage Profile</guimenuitem>. If the "
"option is unavailable, you might not have appropriate permissions. Make sure"
" you are logged in to the ESM as the SAN administrator."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml177(para)
msgid "Use the storage class selector to select a storage class."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml179(para)
msgid ""
"Each storage class includes performance and availability criteria (see the "
"Storage Classes topic in the ESM Online Help for information on the "
"different options)."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml184(para)
msgid ""
"Select a RAID type (if more than one is available) for the selected profile "
"type."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml188(para)
msgid "Type a <guilabel>Storage Profile</guilabel> name."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml189(para)
msgid ""
"The name is restricted to alphanumeric characters, underscore (_), and "
"hyphen (-), and cannot exceed 32 characters."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml194(para)
msgid "Select the drive size from the drop-down menu."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml197(para)
msgid ""
"Select the number of drives to be initialized for each RAID (LUN) from the "
"drop-down menu (if the selected RAID type requires multiple drives)."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml202(para)
msgid ""
"Type the number of RAID sets (LUNs) you want to create in the repository by "
"using this profile."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml206(para)
msgid "Click <guibutton>Next</guibutton>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml211(title)
msgid "Create a storage repository and get the FQRN"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml212(para)
msgid ""
"Create a storage repository and get its fully qualified repository name "
"(FQRN):"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml216(para)
msgid "Access the <guilabel>Create Storage Repository</guilabel> dialog box."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml220(para)
msgid "Type a Storage Repository name."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml221(para)
msgid ""
"The name is restricted to alphanumeric characters, underscore (_), hyphen "
"(-), and cannot exceed 32 characters."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml226(para)
msgid ""
"Click <guibutton>Limited</guibutton> or <guibutton>Unlimited</guibutton> to "
"indicate the maximum repository size."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml229(para)
msgid ""
"<guibutton>Limited</guibutton> sets the amount of space that can be "
"allocated to the repository. Specify the size in TB, GB, or MB."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml232(para)
msgid ""
"When the difference between the reserved space and the space already "
"allocated to LUNs is less than is required by a LUN allocation request, the "
"reserved space is increased until the repository limit is reached."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml237(para)
msgid ""
"The reserved space does not include space used for parity or space used for "
"mirrors. If parity and/or mirrors are required, the actual space allocated "
"to the repository from the SAN is greater than that specified in reserved "
"space."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml243(para)
msgid ""
"<emphasis role=\"bold\">Unlimited</emphasis>—Unlimited means that the amount"
" of space allocated to the repository is unlimited and additional space is "
"allocated to the repository automatically when space is required and "
"available."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml249(para)
msgid ""
"Drives specified in the associated Storage Profile must be available on the "
"SAN in order to allocate additional resources."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml255(para)
msgid "Check the <guibutton>Resizeable LUN</guibutton> box."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml257(para)
msgid "This is required for OpenStack volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml259(para)
msgid ""
"If the Storage Profile associated with the repository has platinum "
"availability, the Resizeable LUN box is automatically checked."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml265(para)
msgid ""
"Check the <guibutton>Show Allocation Plan API calls</guibutton> box. Click "
"<guibutton>Next</guibutton>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml270(para)
msgid "Record the FQRN and click <guibutton>Finish</guibutton>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml272(para)
msgid ""
"The FQRN is located in the first line of output following the "
"<literal>Plan</literal> keyword in the <guilabel>Repository Creation "
"Plan</guilabel> window. The FQRN syntax is "
"<replaceable>performance_class</replaceable><placeholder-1/><replaceable>availability_class</replaceable><placeholder-2/><replaceable>profile_name</replaceable><placeholder-3/><replaceable>repository_name</replaceable>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml277(para)
msgid ""
"In this example, the FQRN is <literal>Bronze-"
"Platinum:BP1000:OSTest</literal>, and is highlighted."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml281(title)
msgid "Repository Creation Plan screen"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml290(para)
msgid ""
"Record the FQRN; it is a required parameter later in the configuration "
"procedure."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml296(title)
msgid "Configure options in the cinder.conf file"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml297(para)
msgid ""
"Edit or add the following lines to the file<filename> "
"/etc/cinder/cinder.conf</filename>:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml300(replaceable)
msgid "ESM_IP_address"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml301(replaceable)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml340(option)
msgid "username"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml302(replaceable)
msgid "Access_Control_Group_name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml303(replaceable)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml350(option)
msgid "password"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml304(replaceable)
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml352(replaceable)
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml370(replaceable)
msgid "coraid_repository_key"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml306(para)
msgid ""
"Access to storage devices and storage repositories can be controlled using "
"Access Control Groups configured in ESM. Configuring "
"<filename>cinder.conf</filename> to log on to ESM as the SAN administrator "
"(user name <literal>admin</literal>), will grant full access to the devices "
"and repositories configured in ESM."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml312(para)
msgid ""
"Optionally, you can configure an ESM Access Control Group and user. Then, "
"use the <filename>cinder.conf</filename> file to configure access to the ESM"
" through that group, and user limits access from the OpenStack instance to "
"devices and storage repositories that are defined in the group."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml317(para)
msgid ""
"To manage access to the SAN by using Access Control Groups, you must enable "
"the Use Access Control setting in the <emphasis role=\"bold\">ESM System "
"Setup</emphasis> &gt;<emphasis role=\"bold\"> Security</emphasis> screen."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml321(para)
msgid "For more information, see the ESM Online Help."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml324(title)
msgid "Create and associate a volume type"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml325(para)
msgid "Create and associate a volume with the ESM storage repository."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml329(para)
msgid "Restart Cinder."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml335(para)
msgid "Create a volume."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml336(replaceable)
msgid "volume_type_name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml337(para)
msgid ""
"where <replaceable>volume_type_name</replaceable> is the name you assign the"
" volume. You will see output similar to the following:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml345(para)
msgid "Record the value in the ID field; you use this value in the next step."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml349(para)
msgid "Associate the volume type with the Storage Repository."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml352(replaceable)
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml363(replaceable)
msgid "UUID"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml352(replaceable)
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml378(replaceable)
msgid "FQRN"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml357(th)
msgid "Variable"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml358(th)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml311(td)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml202(td)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml319(td)
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml80(th)
msgid "Description"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml364(td)
msgid ""
"The ID returned from the <placeholder-1/> command. You can use the "
"<placeholder-2/> command to recover the ID."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml373(filename)
msgid "cinder.conf"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml375(literal)
msgid "coraid_repository"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml371(td)
msgid ""
"The key name used to associate the Cinder volume type with the ESM in the "
"<placeholder-1/> file. If no key name was defined, this is default value for"
" <placeholder-2/>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/coraid-driver.xml379(td)
msgid "The FQRN recorded during the Create Storage Repository process."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml5(title)
msgid "SolidFire"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml6(para)
msgid ""
"The SolidFire Cluster is a high performance all SSD iSCSI storage device "
"that provides massive scale out capability and extreme fault tolerance. A "
"key feature of the SolidFire cluster is the ability to set and modify during"
" operation specific QoS levels on a volume for volume basis. The SolidFire "
"cluster offers this along with de-duplication, compression, and an "
"architecture that takes full advantage of SSDs."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml14(para)
msgid ""
"To configure the use of a SolidFire cluster with Block Storage, modify your "
"<filename>cinder.conf</filename> file as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml23(para)
msgid ""
"The SolidFire driver creates a unique account prefixed with <literal"
">$cinder-volume-service-hostname-$tenant-id</literal> on the SolidFire "
"cluster for each tenant that accesses the cluster through the Volume API. "
"Unfortunately, this account formation results in issues for High "
"Availability (HA) installations and installations where the <systemitem "
"class=\"service\">cinder-volume</systemitem> service can move to a new node."
" HA installations can return an <errortext>Account Not Found</errortext> "
"error because the call to the SolidFire cluster is not always going to be "
"sent from the same node. In installations where the <systemitem "
"class=\"service\">cinder-volume</systemitem> service moves to a new node, "
"the same issue can occur when you perform operations on existing volumes, "
"such as clone, extend, delete, and so on."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml41(para)
msgid ""
"Set the <literal>sf_account_prefix</literal> option to an empty string ('') "
"in the <filename>cinder.conf</filename> file. This setting results in unique"
" accounts being created on the SolidFire cluster, but the accounts are "
"prefixed with the tenant-id or any unique identifier that you choose and are"
" independent of the host where the <systemitem class=\"service\">cinder-"
"volume</systemitem> service resides."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml4(title)
msgid "XenAPI Storage Manager volume driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml5(para)
msgid ""
"The Xen Storage Manager volume driver (xensm) is a XenAPI hypervisor "
"specific volume driver, and can be used to provide basic storage "
"functionality, including volume creation and destruction, on a number of "
"different storage back-ends. It also enables the capability of using more "
"sophisticated storage back-ends for operations like cloning/snapshots, and "
"so on. Some of the storage plug-ins that are already supported in Citrix "
"XenServer and Xen Cloud Platform (XCP) are:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml15(para)
msgid ""
"NFS VHD: Storage repository (SR) plug-in that stores disks as Virtual Hard "
"Disk (VHD) files on a remote Network File System (NFS)."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml20(para)
msgid ""
"Local VHD on LVM: SR plug-in that represents disks as VHD disks on Logical "
"Volumes (LVM) within a locally-attached Volume Group."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml25(para)
msgid ""
"HBA LUN-per-VDI driver: SR plug-in that represents Logical Units (LUs) as "
"Virtual Disk Images (VDIs) sourced by host bus adapters (HBAs). For example,"
" hardware-based iSCSI or FC support."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml31(para)
msgid ""
"NetApp: SR driver for mapping of LUNs to VDIs on a NETAPP server, providing "
"use of fast snapshot and clone features on the filer."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml36(para)
msgid ""
"LVHD over FC: SR plug-in that represents disks as VHDs on Logical Volumes "
"within a Volume Group created on an HBA LUN. For example, hardware-based "
"iSCSI or FC support."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml42(para)
msgid ""
"iSCSI: Base ISCSI SR driver, provides a LUN-per-VDI. Does not support "
"creation of VDIs but accesses existing LUNs on a target."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml47(para)
msgid ""
"LVHD over iSCSI: SR plug-in that represents disks as Logical Volumes within "
"a Volume Group created on an iSCSI LUN."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml52(para)
msgid ""
"EqualLogic: SR driver for mapping of LUNs to VDIs on a EQUALLOGIC array "
"group, providing use of fast snapshot and clone features on the array."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml58(title)
msgid "Design and operation"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml60(title)
msgid "Definitions"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml63(para)
msgid ""
"<emphasis role=\"bold\">Back-end:</emphasis> A term for a particular storage"
" back-end. This could be iSCSI, NFS, NetApp, and so on."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml68(para)
msgid ""
"<emphasis role=\"bold\">Back-end-config:</emphasis> All the parameters "
"required to connect to a specific back-end. For example, for NFS, this would"
" be the server, path, and so on."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml75(para)
msgid ""
"<emphasis role=\"bold\">Flavor:</emphasis> This term is equivalent to volume"
" \"types\". A user friendly term to specify some notion of quality of "
"service. For example, \"gold\" might mean that the volumes use a back-end "
"where backups are possible. A flavor can be associated with multiple back-"
"ends. The volume scheduler, with the help of the driver, decides which back-"
"end is used to create a volume of a particular flavor. Currently, the driver"
" uses a simple \"first-fit\" policy, where the first back-end that can "
"successfully create this volume is the one that is used."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml93(title)
msgid "Operation"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml94(para)
msgid ""
"The admin uses the nova-manage command detailed below to add flavors and "
"back-ends."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml96(para)
msgid ""
"One or more <systemitem class=\"service\">cinder-volume</systemitem> service"
" instances are deployed for each availability zone. When an instance is "
"started, it creates storage repositories (SRs) to connect to the back-ends "
"available within that zone. All <systemitem class=\"service\">cinder-"
"volume</systemitem> instances within a zone can see all the available back-"
"ends. These instances are completely symmetric and hence should be able to "
"service any <literal>create_volume</literal> request within the zone."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml108(title)
msgid "On XenServer, PV guests required"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml109(para)
msgid ""
"Note that when using XenServer you can only attach a volume to a PV guest."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml115(title)
msgid "Configure XenAPI Storage Manager"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml120(para)
msgid ""
"xensm requires that you use either Citrix XenServer or XCP as the "
"hypervisor. The NetApp and EqualLogic back-ends are not supported on XCP."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml126(para)
msgid ""
"Ensure all <emphasis role=\"bold\">hosts</emphasis> running volume and "
"compute services have connectivity to the storage system."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml141(systemitem)
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml181(systemitem)
msgid "nova-compute"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml138(emphasis)
msgid ""
"Set the following configuration options for the nova volume service: "
"(<placeholder-1/> also requires the volume_driver configuration option.)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml152(emphasis)
msgid ""
"You must create the back-end configurations that the volume driver uses "
"before you start the volume service."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml161(para)
msgid ""
"SR type and configuration connection parameters are in keeping with the "
"<link href=\"http://support.citrix.com/article/CTX124887\">XenAPI Command "
"Line Interface</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml168(para)
msgid "Example: For the NFS storage manager plug-in, run these commands:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml179(systemitem)
msgid "cinder-volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml177(emphasis)
msgid ""
"Start <placeholder-1/> and <placeholder-2/> with the new configuration "
"options."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml188(title)
msgid "Create and access the volumes from VMs"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml189(para)
msgid ""
"Currently, the flavors have not been tied to the volume types API. As a "
"result, we simply end up creating volumes in a \"first fit\" order on the "
"given back-ends."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml193(para)
msgid ""
"Use the standard <placeholder-1/> or OpenStack API commands (such as volume "
"extensions) to create, destroy, attach, or detach volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-xiv-volume-driver.xml5(title)
msgid "IBM XIV/DS8K volume driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-xiv-volume-driver.xml6(para)
msgid ""
"There is a unified volume back-end for IBM XIV and DS8K storage. Set the "
"following in your <filename>cinder.conf</filename>, and use the following "
"options to configure it."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml5(title)
msgid "NetApp unified driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml6(para)
msgid ""
"The NetApp® unified driver is a block storage driver that supports multiple "
"storage families and protocols. A storage family corresponds to storage "
"systems built on different NetApp technologies such as clustered Data ONTAP®"
" and Data ONTAP operating in 7-Mode. The storage protocol refers to the "
"protocol used to initiate data storage and access operations on those "
"storage systems like iSCSI and NFS. The NetApp unified driver can be "
"configured to provision and manage OpenStack volumes on a given storage "
"family using a specified storage protocol. The OpenStack volumes can then be"
" used for accessing and storing data using the storage protocol on the "
"storage family system. The NetApp unified driver is an extensible interface "
"that can support new storage families and protocols."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml21(title)
msgid "NetApp clustered Data ONTAP storage family"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml22(para)
msgid ""
"The NetApp clustered Data ONTAP storage family represents a configuration "
"group which provides OpenStack compute instances access to clustered Data "
"ONTAP storage systems. At present it can be configured in Cinder to work "
"with iSCSI and NFS storage protocols."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml28(title)
msgid "NetApp iSCSI configuration for clustered Data ONTAP"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml30(para)
msgid ""
"The NetApp iSCSI configuration for clustered Data ONTAP is an interface from"
" OpenStack to clustered Data ONTAP storage systems for provisioning and "
"managing the SAN block storage entity; that is, a NetApp LUN which can be "
"accessed using the iSCSI protocol."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml35(para)
msgid ""
"The iSCSI configuration for clustered Data ONTAP is a direct interface from "
"Cinder to the clustered Data ONTAP instance and as such does not require "
"additional management software to achieve the desired functionality. It uses"
" NetApp APIs to interact with the clustered Data ONTAP instance."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml42(title)
msgid ""
"Configuration options for clustered Data ONTAP family with iSCSI protocol"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml44(para)
msgid ""
"Configure the volume driver, storage family and storage protocol to the "
"NetApp unified driver, clustered Data ONTAP, and iSCSI respectively by "
"setting the <literal>volume_driver</literal>, "
"<literal>netapp_storage_family</literal> and "
"<literal>netapp_storage_protocol</literal> options in "
"<filename>cinder.conf</filename> as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml62(para)
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml194(para)
msgid ""
"You must override the default value of "
"<literal>netapp_storage_protocol</literal> with <literal>iscsi</literal> in "
"order to utilize the iSCSI protocol."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml67(para)
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml115(para)
msgid ""
"If you specify an account in the <literal>netapp_login</literal> that only "
"has virtual storage server (Vserver) administration privileges (rather than "
"cluster-wide administration privileges), some advanced features of the "
"NetApp unified driver will not work and you may see warnings in the Cinder "
"logs."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml74(para)
msgid ""
"For more information on these options and other deployment and operational "
"scenarios, visit the <link "
"href=\"https://communities.netapp.com/groups/openstack\"> OpenStack NetApp "
"community.</link>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml81(title)
msgid "NetApp NFS configuration for clustered Data ONTAP"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml83(para)
msgid ""
"The NetApp NFS configuration for clustered Data ONTAP is an interface from "
"OpenStack to a clustered Data ONTAP system for provisioning and managing "
"OpenStack volumes on NFS exports provided by the clustered Data ONTAP system"
" that are accessed using the NFS protocol."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml88(para)
msgid ""
"The NFS configuration for clustered Data ONTAP is a direct interface from "
"Cinder to the clustered Data ONTAP instance and as such does not require any"
" additional management software to achieve the desired functionality. It "
"uses NetApp APIs to interact with the clustered Data ONTAP instance."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml94(title)
msgid ""
"Configuration options for the clustered Data ONTAP family with NFS protocol"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml96(para)
msgid ""
"Configure the volume driver, storage family and storage protocol to NetApp "
"unified driver, clustered Data ONTAP, and NFS respectively by setting the "
"<literal>volume_driver</literal>, <literal>netapp_storage_family</literal> "
"and <literal>netapp_storage_protocol</literal> options in "
"<filename>cinder.conf</filename> as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml122(para)
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml199(para)
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml239(para)
msgid ""
"For more information on these options and other deployment and operational "
"scenarios, visit the <link "
"href=\"https://communities.netapp.com/groups/openstack\">OpenStack NetApp "
"community.</link>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml126(title)
msgid "NetApp-supported extra specs for clustered Data ONTAP"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml128(para)
msgid ""
"Extra specs allow individual vendors to specify additional filter criteria "
"which the Cinder scheduler can use when evaluating which volume node should "
"fulfill a volume provisioning request. When using the NetApp unified driver "
"with a clustered Data ONTAP storage system, you can leverage extra specs "
"with Cinder volume types to ensure that Cinder volumes are created on "
"storage backends that have certain properties (e.g. QoS, mirroring, "
"compression) configured."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml135(para)
msgid ""
"Extra specs are associated with Cinder volume types, so that when users "
"request volumes of a particular volume type, they will be created on storage"
" backends that meet the list of requirements (e.g. available space, extra "
"specs, etc). You can use the specs in the table later in this section when "
"defining Cinder volume types using the <literal>cinder type-key</literal> "
"command."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml142(para)
msgid ""
"It is recommended to only set the value of extra specs to "
"<literal>True</literal> when combining multiple specs to enforce a certain "
"logic set. If you desire to remove volumes with a certain feature enabled "
"from consideration from the Cinder volume scheduler, be sure to use the "
"negated spec name with a value of <literal> True</literal> rather than "
"setting the positive spec to a value of <literal>False</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml153(title)
msgid "NetApp Data ONTAP operating in 7-Mode storage family"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml154(para)
msgid ""
"The NetApp Data ONTAP operating in 7-Mode storage family represents a "
"configuration group which provides OpenStack compute instances access to "
"7-Mode storage systems. At present it can be configured in Cinder to work "
"with iSCSI and NFS storage protocols."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml160(title)
msgid "NetApp iSCSI configuration for Data ONTAP operating in 7-Mode"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml162(para)
msgid ""
"The NetApp iSCSI configuration for Data ONTAP operating in 7-Mode is an "
"interface from OpenStack to Data ONTAP operating in 7-Mode storage systems "
"for provisioning and managing the SAN block storage entity, that is, a LUN "
"which can be accessed using iSCSI protocol."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml167(para)
msgid ""
"The iSCSI configuration for Data ONTAP operating in 7-Mode is a direct "
"interface from OpenStack to Data ONTAP operating in 7-Mode storage system "
"and it does not require additional management software to achieve the "
"desired functionality. It uses NetApp ONTAPI to interact with the Data ONTAP"
" operating in 7-Mode storage system."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml174(title)
msgid ""
"Configuration options for the Data ONTAP operating in 7-Mode storage family "
"with iSCSI protocol"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml176(para)
msgid ""
"Configure the volume driver, storage family and storage protocol to the "
"NetApp unified driver, Data ONTAP operating in 7-Mode, and iSCSI "
"respectively by setting the <literal>volume_driver</literal>, "
"<literal>netapp_storage_family</literal> and "
"<literal>netapp_storage_protocol</literal> options in "
"<filename>cinder.conf</filename> as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml203(title)
msgid "NetApp NFS configuration for Data ONTAP operating in 7-Mode"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml205(para)
msgid ""
"The NetApp NFS configuration for Data ONTAP operating in 7-Mode is an "
"interface from OpenStack to Data ONTAP operating in 7-Mode storage system "
"for provisioning and managing OpenStack volumes on NFS exports provided by "
"the Data ONTAP operating in 7-Mode storage system which can then be accessed"
" using NFS protocol."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml211(para)
msgid ""
"The NFS configuration for Data ONTAP operating in 7-Mode is a direct "
"interface from Cinder to the Data ONTAP operating in 7-Mode instance and as "
"such does not require any additional management software to achieve the "
"desired functionality. It uses NetApp ONTAPI to interact with the Data ONTAP"
" operating in 7-Mode storage system."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml218(title)
msgid ""
"Configuration options for the Data ONTAP operating in 7-Mode family with NFS"
" protocol"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml220(para)
msgid ""
"Configure the volume driver, storage family and storage protocol to the "
"NetApp unified driver, Data ONTAP operating in 7-Mode, and NFS respectively "
"by setting the <literal>volume_driver</literal>, "
"<literal>netapp_storage_family</literal> and "
"<literal>netapp_storage_protocol</literal> options in "
"<filename>cinder.conf</filename> as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml244(title)
msgid "Upgrading prior NetApp drivers to the NetApp unified driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml245(para)
msgid ""
"NetApp introduced a new unified block storage driver in Havana for "
"configuring different storage families and storage protocols. This requires "
"defining upgrade path for NetApp drivers which existed in releases prior to "
"Havana. This section covers the upgrade configuration for NetApp drivers to "
"the new unified configuration and a list of deprecated NetApp drivers."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml253(title)
msgid "Upgraded NetApp drivers"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml254(para)
msgid ""
"This section describes how to update Cinder configuration from a pre-Havana "
"release to the new unified driver format."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml258(title)
msgid "Driver upgrade configuration"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml261(para)
msgid ""
"NetApp iSCSI direct driver for Clustered Data ONTAP in Grizzly (or earlier)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml266(para)
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml280(para)
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml295(para)
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml310(para)
msgid "NetApp Unified Driver configuration"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml275(para)
msgid ""
"NetApp NFS direct driver for Clustered Data ONTAP in Grizzly (or earlier)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml289(para)
msgid ""
"NetApp iSCSI direct driver for Data ONTAP operating in 7-Mode storage "
"controller in Grizzly (or earlier)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml304(para)
msgid ""
"NetApp NFS direct driver for Data ONTAP operating in 7-Mode storage "
"controller in Grizzly (or earlier)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml323(title)
msgid "Deprecated NetApp drivers"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml324(para)
msgid ""
"This section lists the NetApp drivers in previous releases that are "
"deprecated in Havana."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml328(para)
msgid "NetApp iSCSI driver for clustered Data ONTAP."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml335(para)
msgid "NetApp NFS driver for clustered Data ONTAP."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml342(para)
msgid ""
"NetApp iSCSI driver for Data ONTAP operating in 7-Mode storage controller."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml349(para)
msgid ""
"NetApp NFS driver for Data ONTAP operating in 7-Mode storage controller."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml357(para)
msgid ""
"See the <link "
"href=\"https://communities.netapp.com/groups/openstack\">OpenStack NetApp "
"community</link> for support information on deprecated NetApp drivers in the"
" Havana release."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml6(title)
msgid "Huawei storage driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml7(para)
msgid ""
"Huawei driver supports the iSCSI and Fibre Channel connections and enables "
"OceanStor T series unified storage, OceanStor Dorado high-performance "
"storage, and OceanStor HVS high-end storage to provide block storage "
"services for OpenStack."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml20(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml51(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml77(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml96(para)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml39(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml33(para)
msgid "Delete volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml23(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml54(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml80(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml99(para)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml42(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml36(para)
msgid "Attach volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml29(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml60(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml105(para)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml48(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml48(para)
msgid "Create snapshot"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml32(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml63(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml108(para)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml51(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml51(para)
msgid "Delete snapshot"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml38(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml114(para)
msgid "Create clone volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml41(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml66(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml86(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml117(para)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml57(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml54(para)
msgid "Copy image to volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml44(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml69(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml89(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml120(para)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml60(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml57(para)
msgid "Copy volume to image"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml14(para)
msgid ""
"OceanStor T series unified storage supports the following "
"operations:<placeholder-1/>OceanStor Dorado5100 supports the following "
"operations:<placeholder-2/>OceanStor Dorado2100 G2 supports the following "
"operations:<placeholder-3/>OceanStor HVS supports the following "
"operations:<placeholder-4/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml125(title)
msgid "Configure Cinder nodes"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml126(para)
msgid ""
"In <filename>/etc/cinder</filename>, create the driver configuration file "
"named <filename>cinder_huawei_conf.xml</filename>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml129(para)
msgid ""
"You must configure <option>Product</option> and <option>Protocol</option> to"
" specify a storage system and link type. The following uses the iSCSI driver"
" as an example. The driver configuration file of OceanStor T series unified "
"storage is shown as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml160(para)
msgid ""
"The driver configuration file of OceanStor Dorado5100 is shown as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml186(para)
msgid ""
"The driver configuration file of OceanStor Dorado2100 G2 is shown as "
"follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml210(para)
msgid "The driver configuration file of OceanStor HVS is shown as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml236(para)
msgid ""
"You do not need to configure the iSCSI target IP address for the Fibre "
"Channel driver. In the prior example, delete the iSCSI configuration:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml246(para)
msgid ""
"To add <option>volume_driver</option> and "
"<option>cinder_huawei_conf_file</option> items, you can modify the "
"<filename>cinder.conf</filename> configuration file as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml252(para)
msgid "You can configure multiple Huawei back-end storages as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml263(para)
msgid ""
"OceanStor HVS storage system supports the QoS function. You must create a "
"QoS policy for the HVS storage system and create the volume type to enable "
"QoS as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml272(para)
msgid ""
"<option>OpenStack_QoS_high</option> is a QoS policy created by a user for "
"the HVS storage system. <option>QoS_high</option> is the self-defined volume"
" type. Set the <option>io_priority</option> option to "
"<literal>high</literal>, <literal>normal</literal>, or "
"<literal>low</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml280(para)
msgid ""
"OceanStor HVS storage system supports the SmartTier function. SmartTier has "
"three tiers. You can create the volume type to enable SmartTier as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml288(para)
msgid ""
"<option>distribute_policy</option> and <option>transfer_strategy</option> "
"can only be set to <literal>high</literal>, <literal>normal</literal>, or "
"<literal>low</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml295(title)
msgid "Configuration file details"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml296(para)
msgid "This table describes the Huawei storage driver configuration options:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml299(caption)
msgid "Huawei storage driver configuration options"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml308(td)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml199(td)
msgid "Flag name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml309(td)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml200(td)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml317(td)
msgid "Type"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml310(td)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml201(td)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml318(td)
msgid "Default"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml317(option)
msgid "Product"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml320(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml334(td)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml345(td)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml357(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml369(td)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml381(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml396(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml501(td)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml209(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml224(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml262(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml326(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml334(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml379(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml391(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml408(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml419(para)
msgid "Required"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml326(para)
msgid ""
"Type of a storage product. Valid values are <literal>T</literal>, "
"<literal>Dorado</literal>, or <literal>HVS</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml333(option)
msgid "Protocol"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml339(literal)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml412(para)
msgid "iSCSI"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml340(literal)
msgid "FC"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml338(td)
msgid ""
"Type of a protocol. Valid values are <placeholder-1/> or <placeholder-2/>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml344(option)
msgid "ControllerIP0"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml349(td)
msgid "IP address of the primary controller (not required for the HVS)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml354(option)
msgid "ControllerIP1"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml363(para)
msgid "IP address of the secondary controller (not required for the HVS)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml368(option)
msgid "HVSURL"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml373(td)
msgid "Access address of the Rest port (required only for the HVS)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml378(option)
msgid "UserName"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml387(para)
msgid "User name of an administrator"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml392(option)
msgid "UserPassword"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml402(para)
msgid "Password of an administrator"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml407(option)
msgid "LUNType"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml410(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml427(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml445(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml463(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml476(td)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml491(td)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml513(td)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml524(td)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml534(td)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml545(td)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml553(td)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml217(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml271(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml295(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml306(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml330(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml341(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml362(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml380(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml390(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml411(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml422(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml432(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml448(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml342(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml352(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml364(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml430(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml441(para)
msgid "Optional"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml413(para)
msgid "Thin"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml416(para)
msgid ""
"Type of a created LUN. Valid values are <literal>Thick</literal> or "
"<literal>Thin</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml423(option)
msgid "StripUnitSize"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml430(para)
msgid "64"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml433(para)
msgid "Stripe depth of a created LUN. The value is expressed in KB."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml435(para)
msgid "This flag is not valid for a thin LUN."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml441(option)
msgid "WriteType"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml448(para)
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml466(para)
msgid "1"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml451(para)
msgid ""
"Cache write method. The method can be write back, write through, or Required"
" write back. The default value is <literal>1</literal>, indicating write "
"back."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml460(option)
msgid "MirrorSwitch"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml469(para)
msgid ""
"Cache mirroring policy. The default value is <literal>1</literal>, "
"indicating that a mirroring policy is used."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml475(option)
msgid "Prefetch Type"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml478(para)
msgid "3"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml481(para)
msgid ""
"Cache prefetch strategy. The strategy can be constant prefetch, variable "
"prefetch, or intelligent prefetch. Default value is <literal>3</literal>, "
"which indicates intelligent prefetch and is not required for the HVS."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml490(option)
msgid "Prefetch Value"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml493(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml381(para)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml431(para)
msgid "0"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml496(para)
msgid "Cache prefetch value."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml500(option)
msgid "StoragePool"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml506(para)
msgid ""
"Name of a storage pool that you want to use. Not required for the Dorado2100"
" G2."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml512(option)
msgid "DefaultTargetIP"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml518(para)
msgid "Default IP address of the iSCSI port provided for compute nodes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml523(option)
msgid "Initiator Name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml529(para)
msgid "Name of a compute node initiator."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml533(option)
msgid "Initiator TargetIP"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml539(para)
msgid "IP address of the iSCSI port provided for Compute nodes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml544(option)
msgid "OSType"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml547(para)
msgid "Linux"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml549(td)
msgid "The OS type for a Compute node."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml552(option)
msgid "HostIP"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml557(td)
msgid "The IPs for Compute nodes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml564(para)
msgid ""
"You can configure one iSCSI target port for each or all Compute nodes. The "
"driver checks whether a target port IP address is configured for the current"
" Compute node. If not, select <option>DefaultTargetIP</option>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml571(para)
msgid ""
"You can configure multiple storage pools in one configuration file, which "
"supports the use of multiple storage pools in a storage system. (HVS allows "
"configuration of only one storage pool.)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml578(para)
msgid ""
"For details about LUN configuration information, see the <placeholder-1/> "
"command in the command-line interface (CLI) documentation or run the "
"<placeholder-2/> on the storage system CLI."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml587(para)
msgid ""
"After the driver is loaded, the storage system obtains any modification of "
"the driver configuration file in real time and you do not need to restart "
"the <systemitem class=\"service\">cinder-volume</systemitem> service."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml6(title)
msgid "GlusterFS driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml7(para)
msgid ""
"GlusterFS is an open-source scalable distributed file system that is able to"
" grow to petabytes and beyond in size. More information can be found on "
"<link href=\"http://www.gluster.org/\">Gluster's homepage</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml12(para)
msgid ""
"This driver enables use of GlusterFS in a similar fashion as the NFS driver."
" It supports basic volume operations, and like NFS, does not support "
"snapshot/clone."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml16(para)
msgid ""
"You must use a Linux kernel of version 3.4 or greater (or version 2.6.32 or "
"greater in RHEL/CentOS 6.3+) when working with Gluster-based volumes. See "
"<link href=\"https://bugs.launchpad.net/nova/+bug/1177103\">Bug "
"1177103</link> for more information."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml22(para)
msgid ""
"To use Cinder with GlusterFS, first set the <literal>volume_driver</literal>"
" in <filename>cinder.conf</filename>:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml26(para)
msgid ""
"The following table contains the configuration options supported by the "
"GlusterFS driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml5(title)
msgid "EMC SMI-S iSCSI driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml6(para)
msgid ""
"The EMC SMI-S iSCSI driver, which is based on the iSCSI driver, can create, "
"delete, attach, and detach volumes, create and delete snapshots, and so on."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml9(para)
msgid ""
"The EMC SMI-S iSCSI driver runs volume operations by communicating with the "
"back-end EMC storage. It uses a CIM client in Python called PyWBEM to "
"perform CIM operations over HTTP."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml13(para)
msgid ""
"The EMC CIM Object Manager (ECOM) is packaged with the EMC SMI-S provider. "
"It is a CIM server that enables CIM clients to perform CIM operations over "
"HTTP by using SMI-S in the back-end for EMC storage operations."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml17(para)
msgid ""
"The EMC SMI-S Provider supports the SNIA Storage Management Initiative "
"(SMI), an ANSI standard for storage management. It supports VMAX and VNX "
"storage systems."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml21(title)
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml16(title)
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml17(title)
msgid "System requirements"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml22(para)
msgid ""
"EMC SMI-S Provider V4.5.1 and higher is required. You can download SMI-S "
"from the <link href=\"http://powerlink.emc.com\">EMC Powerlink</link> web "
"site. See the EMC SMI-S Provider release notes for installation "
"instructions."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml27(para)
msgid "EMC storage VMAX Family and VNX Series are supported."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml32(para)
msgid "VMAX and VNX arrays support these operations:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml54(para)
msgid "Create cloned volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml63(para)
msgid "Only VNX supports these operations:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml69(para)
msgid "Only thin provisioning is supported."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml72(title)
msgid "Task flow"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml74(title)
msgid "To set up the EMC SMI-S iSCSI driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml76(para)
msgid ""
"Install the <package>python-pywbem</package> package for your distribution. "
"See <xref linkend=\"install-pywbem\"/>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml81(para)
msgid ""
"Download SMI-S from PowerLink and install it. Add your VNX/VMAX arrays to "
"SMI-S."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml83(para)
msgid ""
"For information, see <xref linkend=\"setup-smi-s\"/> and the SMI-S release "
"notes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml87(para)
msgid "Register with VNX. See <xref linkend=\"register-emc\"/>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml91(para)
msgid "Create a masking view on VMAX. See <xref linkend=\"create-masking\"/>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml96(title)
msgid "Install the <package>python-pywbem</package> package"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml99(para)
msgid ""
"Install the <package>python-pywbem</package> package for your distribution:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml103(para)
msgid "On Ubuntu:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml107(para)
msgid "On openSUSE:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml111(para)
msgid "On Fedora:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml119(title)
msgid "Set up SMI-S"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml120(para)
msgid ""
"You can install SMI-S on a non-OpenStack host. Supported platforms include "
"different flavors of Windows, Red Hat, and SUSE Linux. The host can be "
"either a physical server or VM hosted by an ESX server. See the EMC SMI-S "
"Provider release notes for supported platforms and installation "
"instructions."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml127(para)
msgid ""
"You must discover storage arrays on the SMI-S server before you can use the "
"Cinder driver. Follow instructions in the SMI-S release notes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml131(para)
msgid ""
"SMI-S is usually installed at <filename>/opt/emc/ECIM/ECOM/bin</filename> on"
" Linux and <filename>C:\\Program Files\\EMC\\ECIM\\ECOM\\bin</filename> on "
"Windows. After you install and configure SMI-S, go to that directory and "
"type <placeholder-1/>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml138(para)
msgid ""
"Use <placeholder-1/> in <placeholder-2/> to add an array. Use "
"<placeholder-3/> and examine the output after the array is added. Make sure "
"that the arrays are recognized by the SMI-S server before using the EMC "
"Cinder driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml146(title)
msgid "Register with VNX"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml147(para)
msgid ""
"To export a VNX volume to a Compute node, you must register the node with "
"VNX."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml149(para)
msgid ""
"On the Compute node <literal>1.1.1.1</literal>, run these commands (assume "
"<literal>10.10.61.35</literal> is the iscsi target):"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml152(literal)
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml158(literal)
msgid "10.10.61.35"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml156(para)
msgid ""
"Log in to VNX from the Compute node by using the target corresponding to the"
" SPA port:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml158(literal)
msgid "iqn.1992-04.com.emc:cx.apm01234567890.a0"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml159(para)
msgid ""
"Assume <literal>iqn.1993-08.org.debian:01:1a2b3c4d5f6g</literal> is the "
"initiator name of the Compute node. Log in to Unisphere, go to "
"<literal>VNX00000</literal>-&gt;Hosts-&gt;Initiators, refresh and wait until"
" initiator <literal>iqn.1993-08.org.debian:01:1a2b3c4d5f6g</literal> with SP"
" Port <literal>A-8v0</literal> appears."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml167(para)
msgid ""
"Click <guibutton>Register</guibutton>, select "
"<guilabel>CLARiiON/VNX</guilabel>, and enter the <literal>myhost1</literal> "
"host name and <literal>myhost1</literal> IP address. Click "
"<guibutton>Register</guibutton>. Now the <literal>1.1.1.1</literal> host "
"appears under <guimenu>Hosts</guimenu><guimenuitem>Host List</guimenuitem> "
"as well."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml172(para)
msgid "Log out of VNX on the Compute node:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml174(para)
msgid ""
"Log in to VNX from the Compute node using the target corresponding to the "
"SPB port:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml177(para)
msgid "In Unisphere, register the initiator with the SPB port."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml179(para)
msgid "Log out:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml183(title)
msgid "Create a masking view on VMAX"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml184(para)
msgid ""
"For VMAX, you must set up the Unisphere for VMAX server. On the Unisphere "
"for VMAX server, create initiator group, storage group, and port group and "
"put them in a masking view. Initiator group contains the initiator names of "
"the OpenStack hosts. Storage group must have at least six gatekeepers."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml194(para)
msgid ""
"Make the following changes in <filename>/etc/cinder/cinder.conf</filename>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml196(para)
msgid ""
"For VMAX, add the following entries, where <literal>10.10.61.45</literal> is"
" the IP address of the VMAX iscsi target:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml203(para)
msgid ""
"For VNX, add the following entries, where <literal>10.10.61.35</literal> is "
"the IP address of the VNX iscsi target:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml210(para)
msgid ""
"Restart the <systemitem class=\"service\">cinder-volume</systemitem> "
"service."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml214(title)
msgid "<filename>cinder_emc_config.xml</filename> configuration file"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml216(para)
msgid ""
"Create the file <filename>/etc/cinder/cinder_emc_config.xml</filename>. You "
"do not need to restart the service for this change."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml220(para)
msgid "For VMAX, add the following lines to the XML file:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml231(para)
msgid "For VNX, add the following lines to the XML file:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml241(para)
msgid ""
"To attach VMAX volumes to an OpenStack VM, you must create a Masking View by"
" using Unisphere for VMAX. The Masking View must have an Initiator Group "
"that contains the initiator of the OpenStack compute node that hosts the VM."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml246(para)
msgid ""
"StorageType is the thin pool where user wants to create the volume from. "
"Only thin LUNs are supported by the plug-in. Thin pools can be created using"
" Unisphere for VMAX and VNX."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml250(para)
msgid ""
"EcomServerIp and EcomServerPort are the IP address and port number of the "
"ECOM server which is packaged with SMI-S. EcomUserName and EcomPassword are "
"credentials for the ECOM server."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml4(title)
msgid "HP 3PAR Fibre Channel and iSCSI drivers"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml5(para)
msgid ""
"The <filename>HP3PARFCDriver</filename> and "
"<filename>HP3PARISCSIDriver</filename> drivers, which are based on the Block"
" Storage Service (Cinder) plug-in architecture, run volume operations by "
"communicating with the HP 3PAR storage system over HTTP, HTTPS, and SSH "
"connections. The HTTP and HTTPS communications use "
"<package>hp3parclient</package>, which is part of the Python standard "
"library."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml13(para)
msgid ""
"For information about how to manage HP 3PAR storage systems, see the HP 3PAR"
" user documentation."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml17(para)
msgid ""
"To use the HP 3PAR drivers, install the following software and components on"
" the HP 3PAR storage system:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml22(para)
msgid "HP 3PAR Operating System software version 3.1.2 (MU2) or higher"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml26(para)
msgid "HP 3PAR Web Services API Server must be enabled and running"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml30(para)
msgid "One Common Provisioning Group (CPG)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml33(para)
msgid ""
"Additionally, you must install the <package>hp3parclient</package> version "
"2.0 or newer from the Python standard library on the system with the enabled"
" Block Storage Service volume drivers."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml45(para)
msgid "Create volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml48(para)
msgid "Delete volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml51(para)
msgid "Extend volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml54(para)
msgid "Attach volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml57(para)
msgid "Detach volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml60(para)
msgid "Create snapshots."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml63(para)
msgid "Delete snapshots."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml66(para)
msgid "Create volumes from snapshots."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml69(para)
msgid "Create cloned volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml72(para)
msgid "Copy images to volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml75(para)
msgid "Copy volumes to images."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml78(para)
msgid ""
"Volume type support for both HP 3PAR drivers includes the ability to set the"
" following capabilities in the OpenStack Cinder API "
"<filename>cinder.api.contrib.types_extra_specs</filename> volume type extra "
"specs extension module:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml85(literal)
msgid "hp3par:cpg"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml88(literal)
msgid "hp3par:snap_cpg"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml91(literal)
msgid "hp3par:provisioning"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml94(literal)
msgid "hp3par:persona"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml97(literal)
msgid "hp3par:vvs"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml100(literal)
msgid "qos:maxBWS"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml103(literal)
msgid "qos:maxIOPS"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml106(para)
msgid ""
"To work with the default filter scheduler, the key values are case sensitive"
" and scoped with <literal>hp3par:</literal> or <literal>qos:</literal>. For "
"information about how to set the key-value pairs and associate them with a "
"volume type, run the following command: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml116(para)
msgid ""
"Volumes that are cloned only support extra specs keys cpg, snap_cpg, "
"provisioning and vvs. The others are ignored. In addition the comments "
"section of the cloned volume in the HP 3PAR StoreServ storage array is not "
"populated."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml122(para)
msgid ""
"The following keys require that the HP 3PAR StoreServ storage array has a "
"Priority Optimization license installed."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml127(para)
msgid ""
"<literal>hp3par:vvs</literal> - The virtual volume set name that has been "
"predefined by the Administrator with Quality of Service (QoS) rules "
"associated to it. If you specify <literal>hp3par:vvs</literal>, the "
"<literal>qos:maxIOPS</literal> and <literal>qos:maxBWS</literal> settings "
"are ignored."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml137(para)
msgid ""
"<literal>qos:maxBWS</literal> - The QoS I/O issue count rate limit in MBs. "
"If not set, the I/O issue bandwidth rate has no limit."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml142(para)
msgid ""
"<literal>qos:maxIOPS</literal> - The QoS I/O issue count rate limit. If not "
"set, the I/O issue count rate has no limit."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml147(para)
msgid ""
"If volume types are not used or a particular key is not set for a volume "
"type, the following defaults are used."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml152(para)
msgid ""
"<literal>hp3par:cpg</literal> - Defaults to the "
"<literal>hp3par_cpg</literal> setting in the "
"<filename>cinder.conf</filename> file."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml157(para)
msgid ""
"<literal>hp3par:snap_cpg</literal> - Defaults to the "
"<literal>hp3par_snap</literal> setting in the "
"<filename>cinder.conf</filename> file. If <literal>hp3par_snap</literal> is "
"not set, it defaults to the <literal>hp3par_cpg</literal> setting."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml165(para)
msgid ""
"<literal>hp3par:provisioning</literal> - Defaults to thin provisioning, the "
"valid values are <literal>thin</literal> and <literal>full</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml171(para)
msgid ""
"<literal>hp3par:persona</literal> - Defaults to the <literal>1 – "
"Generic</literal> persona. The valid values are, <literal>1 – "
"Generic</literal>, <literal>2 - Generic-ALUA</literal>, <literal>6 - "
"Generic-legacy</literal>, <literal>7 - HPUX-legacy</literal>, <literal>8 - "
"AIX-legacy</literal>, <literal>9 – EGENERA</literal>, <literal>10 - ONTAP-"
"legacy</literal>, <literal>11 – VMware</literal>, and <literal>12 - "
"OpenVMS</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml186(title)
msgid "Enable the HP 3PAR Fibre Channel and iSCSI drivers"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml188(para)
msgid ""
"The <filename>HP3PARFCDriver</filename> and "
"<filename>HP3PARISCSIDriver</filename> are installed with the OpenStack "
"software."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml193(para)
msgid ""
"Install the <filename>hp3parclient</filename> Python package on the "
"OpenStack Block Storage system. <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml200(para)
msgid ""
"Verify that the HP 3PAR Web Services API server is enabled and running on "
"the HP 3PAR storage system."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml205(para)
msgid ""
"Log onto the HP 3PAR storage system with administrator "
"access.<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml210(para)
msgid ""
"View the current state of the Web Services API Server. "
"<placeholder-1/><placeholder-2/><placeholder-3/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml217(para)
msgid "If the Web Services API Server is disabled, start it.<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml227(para)
msgid ""
"To stop the Web Services API Server, use the stopwsapi command. For other "
"options run the <placeholder-1/> command."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml224(para)
msgid ""
"If the HTTP or HTTPS state is disabled, enable one of them.<placeholder-1/> "
"or <placeholder-2/><placeholder-3/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml234(para)
msgid ""
"If you are not using an existing CPG, create a CPG on the HP 3PAR storage "
"system to be used as the default location for creating volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml239(para)
msgid ""
"Make the following changes in the "
"<filename>/etc/cinder/cinder.conf</filename> file."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml243(emphasis)
msgid "## REQUIRED SETTINGS"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml277(emphasis)
msgid "## OPTIONAL SETTINGS"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml291(para)
msgid ""
"You can enable only one driver on each cinder instance unless you enable "
"multiple back-end support. See the Cinder multiple back-end support "
"instructions to enable this feature."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml298(para)
msgid ""
"You can configure one or more iSCSI addresses by using the "
"<option>hp3par_iscsi_ips</option> option. When you configure multiple "
"addresses, the driver selects the iSCSI port with the fewest active volumes "
"at attach time. The IP address might include an IP port by using a colon "
"(<literal>:</literal>) to separate the address from port. If you do not "
"define an IP port, the default port 3260 is used. Separate IP addresses with"
" a comma (<literal>,</literal>). The "
"<option>iscsi_ip_address</option>/<option>iscsi_port</option> options might "
"be used as an alternative to <option>hp3par_iscsi_ips</option> for single "
"port iSCSI configuration."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml317(para)
msgid ""
"Save the changes to the <filename>cinder.conf</filename> file and restart "
"the <systemitem class=\"service\">cinder-volume</systemitem> service."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml323(para)
msgid ""
"The HP 3PAR Fibre Channel and iSCSI drivers are now enabled on your "
"OpenStack system. If you experience problems, review the Block Storage "
"Service log files for errors."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml6(title)
msgid "Dell EqualLogic volume driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml7(para)
msgid ""
"The Dell EqualLogic volume driver interacts with configured EqualLogic "
"arrays and supports various operations, such as volume creation and "
"deletion, volume attachment and detachment, snapshot creation and deletion, "
"and clone creation."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml12(para)
msgid ""
"To configure and use a Dell EqualLogic array with Block Storage, modify your"
" <filename>cinder.conf</filename> as follows."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml15(para)
msgid ""
"Set the <option>volume_driver</option> option to the Dell EqualLogic volume "
"driver:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml18(para)
msgid ""
"Set the <option>san_ip</option> option to the IP address to reach the "
"EqualLogic Group through SSH:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml21(para)
msgid ""
"Set the <option>san_login</option> option to the user name to login to the "
"Group manager:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml24(para)
msgid ""
"Set the <option>san_password</option> option to the password to login the "
"Group manager with:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml27(para)
msgid ""
"Optionally set the <option>san_thin_provision</option> option to false to "
"disable creation of thin-provisioned volumes:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml31(para)
msgid ""
"The following table describes additional options that the driver supports:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml5(title)
msgid "IBM Storwize family and SVC volume driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml6(para)
msgid ""
"The volume management driver for Storwize family and SAN Volume Controller "
"(SVC) provides OpenStack Compute instances with access to IBM Storwize "
"family or SVC storage systems."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml11(title)
msgid "Configure the Storwize family and SVC system"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml13(title)
msgid "Network configuration"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml14(para)
msgid ""
"The Storwize family or SVC system must be configured for iSCSI, Fibre "
"Channel, or both."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml16(para)
msgid ""
"If using iSCSI, each Storwize family or SVC node should have at least one "
"iSCSI IP address. The IBM Storwize/SVC driver uses an iSCSI IP address "
"associated with the volume's preferred node (if available) to attach the "
"volume to the instance, otherwise it uses the first available iSCSI IP "
"address of the system. The driver obtains the iSCSI IP address directly from"
" the storage system; you do not need to provide these iSCSI IP addresses "
"directly to the driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml27(para)
msgid ""
"If using iSCSI, ensure that the compute nodes have iSCSI network access to "
"the Storwize family or SVC system."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml32(para)
msgid ""
"OpenStack Nova's Grizzly version supports iSCSI multipath. Once this is "
"configured on the Nova host (outside the scope of this documentation), "
"multipath is enabled."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml37(para)
msgid ""
"If using Fibre Channel (FC), each Storwize family or SVC node should have at"
" least one WWPN port configured. If the "
"<literal>storwize_svc_multipath_enabled</literal> flag is set to True in the"
" Cinder configuration file, the driver uses all available WWPNs to attach "
"the volume to the instance (details about the configuration flags appear in "
"the <link linkend=\"ibm-storwize-svc-driver2\"> next section</link>). If the"
" flag is not set, the driver uses the WWPN associated with the volume's "
"preferred node (if available), otherwise it uses the first available WWPN of"
" the system. The driver obtains the WWPNs directly from the storage system; "
"you do not need to provide these WWPNs directly to the driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml53(para)
msgid ""
"If using FC, ensure that the compute nodes have FC connectivity to the "
"Storwize family or SVC system."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml59(title)
msgid "iSCSI CHAP authentication"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml67(para)
msgid ""
"CHAP secrets are added to existing hosts as well as newly-created ones. If "
"the CHAP option is enabled, hosts will not be able to access the storage "
"without the generated secrets."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml74(para)
msgid ""
"Not all OpenStack Compute drivers support CHAP authentication. Please check "
"compatibility before using."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml79(para)
msgid ""
"CHAP secrets are passed from OpenStack Block Storage to Compute in clear "
"text. This communication should be secured to ensure that CHAP secrets are "
"not discovered."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml60(para)
msgid ""
"If using iSCSI for data access and the "
"<literal>storwize_svc_iscsi_chap_enabled</literal> is set to "
"<literal>True</literal>, the driver will associate randomly-generated CHAP "
"secrets with all hosts on the Storwize family system. OpenStack compute "
"nodes use these secrets when creating iSCSI connections. "
"<placeholder-1/><placeholder-2/><placeholder-3/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml86(title)
msgid "Configure storage pools"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml87(para)
msgid ""
"Each instance of the IBM Storwize/SVC driver allocates all volumes in a "
"single pool. The pool should be created in advance and be provided to the "
"driver using the <literal>storwize_svc_volpool_name</literal> configuration "
"flag. Details about the configuration flags and how to provide the flags to "
"the driver appear in the <link linkend=\"ibm-storwize-svc-driver2\"> next "
"section</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml98(title)
msgid "Configure user authentication for the driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml100(para)
msgid ""
"The driver requires access to the Storwize family or SVC system management "
"interface. The driver communicates with the management using SSH. The driver"
" should be provided with the Storwize family or SVC management IP using the "
"<literal>san_ip</literal> flag, and the management port should be provided "
"by the <literal>san_ssh_port</literal> flag. By default, the port value is "
"configured to be port 22 (SSH)."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml110(para)
msgid ""
"Make sure the compute node running the nova-volume management driver has SSH"
" network access to the storage system."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml114(para)
msgid ""
"To allow the driver to communicate with the Storwize family or SVC system, "
"you must provide the driver with a user on the storage system. The driver "
"has two authentication methods: password-based authentication and SSH key "
"pair authentication. The user should have an Administrator role. It is "
"suggested to create a new user for the management driver. Please consult "
"with your storage and security administrator regarding the preferred "
"authentication method and how passwords or SSH keys should be stored in a "
"secure manner."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml125(para)
msgid ""
"When creating a new user on the Storwize or SVC system, make sure the user "
"belongs to the Administrator group or to another group that has an "
"Administrator role."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml130(para)
msgid ""
"If using password authentication, assign a password to the user on the "
"Storwize or SVC system. The driver configuration flags for the user and "
"password are <literal>san_login</literal> and "
"<literal>san_password</literal>, respectively."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml136(para)
msgid ""
"If you are using the SSH key pair authentication, create SSH private and "
"public keys using the instructions below or by any other method. Associate "
"the public key with the user by uploading the public key: select the "
"\"choose file\" option in the Storwize family or SVC management GUI under "
"\"SSH public key\". Alternatively, you may associate the SSH public key "
"using the command line interface; details can be found in the Storwize and "
"SVC documentation. The private key should be provided to the driver using "
"the <literal>san_private_key</literal> configuration flag."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml150(title)
msgid "Create a SSH key pair with OpenSSH"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml151(para)
msgid "You can create an SSH key pair using OpenSSH, by running:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml154(para)
msgid ""
"The command prompts for a file to save the key pair. For example, if you "
"select 'key' as the filename, two files are created: <literal>key</literal> "
"and <literal>key.pub</literal>. The <literal>key</literal> file holds the "
"private SSH key and <literal>key.pub</literal> holds the public SSH key."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml161(para)
msgid "The command also prompts for a pass phrase, which should be empty."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml163(para)
msgid ""
"The private key file should be provided to the driver using the "
"<literal>san_private_key</literal> configuration flag. The public key should"
" be uploaded to the Storwize family or SVC system using the storage "
"management GUI or command line interface."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml169(para)
msgid "Ensure that Cinder has read permissions on the private key file."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml175(title)
msgid "Configure the Storwize family and SVC driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml177(title)
msgid "Enable the Storwize family and SVC driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml178(para)
msgid ""
"Set the volume driver to the Storwize family and SVC driver by setting the "
"<literal>volume_driver</literal> option in <filename>cinder.conf</filename> "
"as follows:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml185(title)
msgid "Storwize family and SVC driver options in cinder.conf"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml187(para)
msgid ""
"The following options specify default values for all volumes. Some can be "
"over-ridden using volume types, which are described below."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml191(caption)
msgid "List of configuration flags for Storwize storage and SVC driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml207(literal)
msgid "san_ip"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml211(para)
msgid "Management IP or host name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml215(literal)
msgid "san_ssh_port"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml218(para)
msgid "22"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml219(para)
msgid "Management port"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml222(literal)
msgid "san_login"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml226(para)
msgid "Management login username"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml230(literal)
msgid "san_password"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml234(para)
msgid ""
"The authentication requires either a password "
"(<literal>san_password</literal>) or SSH private key "
"(<literal>san_private_key</literal>). One must be specified. If both are "
"specified, the driver uses only the SSH private key."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml232(para)
msgid "Required <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml244(para)
msgid "Management login password"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml248(literal)
msgid "san_private_key"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml250(para)
msgid "Required <footnoteref linkend=\"storwize-svc-fn1\"/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml254(para)
msgid "Management login SSH private key"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml260(literal)
msgid "storwize_svc_volpool_name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml264(para)
msgid "Default pool name for volumes"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml269(literal)
msgid "storwize_svc_vol_rsize"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml272(para)
msgid "2"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml276(para)
msgid ""
"The driver creates thin-provisioned volumes by default. The "
"<literal>storwize_svc_vol_rsize</literal> flag defines the initial physical "
"allocation percentage for thin-provisioned volumes, or if set to "
"<literal>-1</literal>, the driver creates full allocated volumes. More "
"details about the available options are available in the Storwize family and"
" SVC documentation."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml273(para)
msgid "Initial physical allocation (percentage) <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml293(literal)
msgid "storwize_svc_vol_warning"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml296(para)
msgid "0 (disabled)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml297(para)
msgid ""
"Space allocation warning threshold (percentage) <footnoteref linkend"
"=\"storwize-svc-fn3\"/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml304(literal)
msgid "storwize_svc_vol_autoexpand"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml307(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml363(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml423(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml449(para)
msgid "True"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml310(para)
msgid ""
"Defines whether thin-provisioned volumes can be auto expanded by the storage"
" system, a value of <literal>True</literal> means that auto expansion is "
"enabled, a value of <literal>False</literal> disables auto expansion. "
"Details about this option can be found in the <literal>–autoexpand</literal>"
" flag of the Storwize family and SVC command line interface "
"<literal>mkvdisk</literal> command."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml308(para)
msgid "Enable or disable volume auto expand <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml328(literal)
msgid "storwize_svc_vol_grainsize"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml331(para)
msgid "256"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml332(para)
msgid "Volume grain size <footnoteref linkend=\"storwize-svc-fn3\"/> in KB"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml338(literal)
msgid "storwize_svc_vol_compression"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml342(para)
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml433(para)
msgid "False"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml346(para)
msgid ""
"Defines whether Real-time Compression is used for the volumes created with "
"OpenStack. Details on Real-time Compression can be found in the Storwize "
"family and SVC documentation. The Storwize or SVC system must have "
"compression enabled for this feature to work."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml343(para)
msgid "Enable or disable Real-time Compression <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml360(literal)
msgid "storwize_svc_vol_easytier"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml366(para)
msgid ""
"Defines whether Easy Tier is used for the volumes created with OpenStack. "
"Details on EasyTier can be found in the Storwize family and SVC "
"documentation. The Storwize or SVC system must have Easy Tier enabled for "
"this feature to work."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml364(para)
msgid "Enable or disable Easy Tier <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml378(literal)
msgid "storwize_svc_vol_iogrp"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml382(para)
msgid "The I/O group in which to allocate vdisks"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml387(literal)
msgid "storwize_svc_flashcopy_timeout"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml391(para)
msgid "120"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml394(para)
msgid ""
"The driver wait timeout threshold when creating an OpenStack snapshot. This "
"is actually the maximum amount of time that the driver waits for the "
"Storwize family or SVC system to prepare a new FlashCopy mapping. The driver"
" accepts a maximum wait time of 600 seconds (10 minutes)."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml392(para)
msgid "FlashCopy timeout threshold <placeholder-1/> (seconds)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml408(literal)
msgid "storwize_svc_connection_protocol"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml413(para)
msgid "Connection protocol to use (currently supports 'iSCSI' or 'FC')"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml419(literal)
msgid "storwize_svc_iscsi_chap_enabled"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml424(para)
msgid "Configure CHAP authentication for iSCSI connections"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml429(literal)
msgid "storwize_svc_multipath_enabled"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml436(para)
msgid ""
"Multipath for iSCSI connections requires no storage-side configuration and "
"is enabled if the compute host has multipath configured."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml434(para)
msgid "Enable multipath for FC connections <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml445(literal)
msgid "storwize_svc_multihost_enabled"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml453(para)
msgid ""
"This option allows the driver to map a vdisk to more than one host at a "
"time. This scenario occurs during migration of a virtual machine with an "
"attached volume; the volume is simultaneously mapped to both the source and "
"destination compute hosts. If your deployment does not require attaching "
"vdisks to multiple hosts, setting this flag to False will provide added "
"safety."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml450(para)
msgid "Enable mapping vdisks to multiple hosts <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml474(title)
msgid "Placement with volume types"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml475(para)
msgid ""
"The IBM Storwize/SVC driver exposes capabilities that can be added to the "
"<literal>extra specs</literal> of volume types, and used by the filter "
"scheduler to determine placement of new volumes. Make sure to prefix these "
"keys with <literal>capabilities:</literal> to indicate that the scheduler "
"should use them. The following <literal>extra specs</literal> are supported:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml486(para)
msgid ""
"capabilities:volume_back-end_name - Specify a specific back-end where the "
"volume should be created. The back-end name is a concatenation of the name "
"of the IBM Storwize/SVC storage system as shown in "
"<literal>lssystem</literal>, an underscore, and the name of the pool (mdisk "
"group). For example: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml497(para)
msgid ""
"capabilities:compression_support - Specify a back-end according to "
"compression support. A value of <literal>True</literal> should be used to "
"request a back-end that supports compression, and a value of "
"<literal>False</literal> will request a back-end that does not support "
"compression. If you do not have constraints on compression support, do not "
"set this key. Note that specifying <literal>True</literal> does not enable "
"compression; it only requests that the volume be placed on a back-end that "
"supports compression. Example syntax: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml513(para)
msgid ""
"capabilities:easytier_support - Similar semantics as the "
"<literal>compression_support</literal> key, but for specifying according to "
"support of the Easy Tier feature. Example syntax: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml521(para)
msgid ""
"capabilities:storage_protocol - Specifies the connection protocol used to "
"attach volumes of this type to instances. Legal values are "
"<literal>iSCSI</literal> and <literal>FC</literal>. This <literal>extra "
"specs</literal> value is used for both placement and setting the protocol "
"used for this volume. In the example syntax, note &lt;in&gt; is used as "
"opposed to &lt;is&gt; used in the previous examples. <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml536(title)
msgid "Configure per-volume creation options"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml537(para)
msgid ""
"Volume types can also be used to pass options to the IBM Storwize/SVC "
"driver, which over-ride the default values set in the configuration file. "
"Contrary to the previous examples where the \"capabilities\" scope was used "
"to pass parameters to the Cinder scheduler, options can be passed to the IBM"
" Storwize/SVC driver with the \"drivers\" scope."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml547(para)
msgid "rsize"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml550(para)
msgid "warning"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml553(para)
msgid "autoexpand"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml556(para)
msgid "grainsize"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml559(para)
msgid "compression"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml562(para)
msgid "easytier"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml565(para)
msgid "multipath"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml568(para)
msgid "iogrp"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml544(para)
msgid ""
"The following <literal>extra specs</literal> keys are supported by the IBM "
"Storwize/SVC driver: <placeholder-1/> These keys have the same semantics as "
"their counterparts in the configuration file. They are set similarly; for "
"example, <literal>rsize=2</literal> or <literal>compression=False</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml576(title)
msgid "Example: Volume types"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml577(para)
msgid ""
"In the following example, we create a volume type to specify a controller "
"that supports iSCSI and compression, to use iSCSI when attaching the volume,"
" and to enable compression:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml583(para)
msgid "We can then create a 50GB volume using this type:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml587(para)
msgid "Volume types can be used, for example, to provide users with different"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml591(para)
msgid ""
"performance levels (such as, allocating entirely on an HDD tier, using Easy "
"Tier for an HDD-SDD mix, or allocating entirely on an SSD tier)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml597(para)
msgid ""
"resiliency levels (such as, allocating volumes in pools with different RAID "
"levels)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml602(para)
msgid "features (such as, enabling/disabling Real-time Compression)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml609(title)
msgid "Operational notes for the Storwize family and SVC driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml612(title)
msgid "Migrate volumes"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml613(para)
msgid ""
"In the context of OpenStack Block Storage's volume migration feature, the "
"IBM Storwize/SVC driver enables the storage's virtualization technology. "
"When migrating a volume from one pool to another, the volume will appear in "
"the destination pool almost immediately, while the storage moves the data in"
" the background."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml621(para)
msgid ""
"To enable this feature, both pools involved in a given volume migration must"
" have the same values for <literal>extent_size</literal>. If the pools have "
"different values for <literal>extent_size</literal>, the data will still be "
"moved directly between the pools (not host-side copy), but the operation "
"will be synchronous."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml632(title)
msgid "Extend volumes"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml633(para)
msgid ""
"The IBM Storwize/SVC driver allows for extending a volume's size, but only "
"for volumes without snapshots."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml638(title)
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml173(title)
msgid "Snapshots and clones"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml639(para)
msgid ""
"Snapshots are implemented using FlashCopy with no background copy (space-"
"efficient). Volume clones (volumes created from existing volumes) are "
"implemented with FlashCopy, but with background copy enabled. This means "
"that volume clones are independent, full copies. While this background copy "
"is taking place, attempting to delete or extend the source volume will "
"result in that operation waiting for the copy to complete."
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml62(None)
msgid ""
"@@image: '../../../common/figures/xenapinfs/local_config.png'; "
"md5=16a3864b0ec636518335246360438fd1"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml78(None)
msgid ""
"@@image: '../../../common/figures/xenapinfs/remote_config.png'; "
"md5=eab22f6aa5413c2043936872ea44e459"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml4(title)
msgid "XenAPINFS"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml5(para)
msgid ""
"XenAPINFS is a Block Storage (Cinder) driver that uses an NFS share through "
"the XenAPI Storage Manager to store virtual disk images and expose those "
"virtual disks as volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml8(para)
msgid ""
"This driver does not access the NFS share directly. It accesses the share "
"only through XenAPI Storage Manager. Consider this driver as a reference "
"implementation for use of the XenAPI Storage Manager in OpenStack (present "
"in XenServer and XCP)."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml17(para)
msgid ""
"A XenServer/XCP installation that acts as Storage Controller. This "
"hypervisor is known as the storage controller."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml22(para)
msgid "Use XenServer/XCP as your hypervisor for Compute nodes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml26(para)
msgid ""
"An NFS share that is configured for XenServer/XCP. For specific requirements"
" and export options, see the administration guide for your specific "
"XenServer version. The NFS share must be accessible by all XenServers "
"components within your cloud."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml34(para)
msgid ""
"To create volumes from XenServer type images (vhd tgz files), XenServer Nova"
" plug-ins are also required on the storage controller."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml40(para)
msgid ""
"You can use a XenServer as a storage controller and Compute node at the same"
" time. This minimal configuration consists of a XenServer/XCP box and an NFS"
" share."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml47(title)
msgid "Configuration patterns"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml50(para)
msgid ""
"Local configuration (Recommended): The driver runs in a virtual machine on "
"top of the storage controller. With this configuration, you can create "
"volumes from <literal>qemu-img</literal>-supported formats."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml57(title)
msgid "Local configuration"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml68(para)
msgid ""
"Remote configuration: The driver is not a guest VM of the storage "
"controller. With this configuration, you can only use XenServer vhd-type "
"images to create volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml73(title)
msgid "Remote configuration"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml87(para)
msgid "Assuming the following setup:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml90(para)
msgid "XenServer box at <literal>10.2.2.1</literal>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml94(para)
msgid "XenServer password is <literal>r00tme</literal>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml98(para)
msgid "NFS server is <literal>nfs.example.com</literal>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml102(para)
msgid "NFS export is at <literal>/volumes</literal>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml106(para)
msgid ""
"To use XenAPINFS as your cinder driver, set these configuration options in "
"the <filename>cinder.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml115(para)
msgid ""
"The following table shows the configuration options that the XenAPINFS "
"driver supports:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml11(title)
msgid "HDS iSCSI volume driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml12(para)
msgid ""
"This Cinder volume driver provides iSCSI support for <link "
"href=\"http://www.hds.com/products/storage-systems/hitachi-unified-"
"storage-100-family.html\">HUS (Hitachi Unified Storage) </link> arrays such "
"as, HUS-110, HUS-130, and HUS-150."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml18(para)
msgid ""
"Use the HDS <placeholder-1/> command to communicate with an HUS array. You "
"can download this utility package from the HDS support site (<link "
"href=\"https://HDSSupport.hds.com\">https://HDSSupport.hds.com</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml23(para)
msgid "Platform: Ubuntu 12.04LTS or newer."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml26(title)
msgid "Supported Cinder operations"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml27(para)
msgid "These operations are supported:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml42(para)
msgid "Clone volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml45(para)
msgid "Extend volume"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml63(para)
msgid "get_volume_stats"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml66(para)
msgid ""
"Thin provisioning, also known as Hitachi Dynamic Pool (HDP), is supported "
"for volume or snapshot creation. Cinder volumes and snapshots do not have to"
" reside in the same pool."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml78(para)
msgid "Do not confuse differentiated services with the Cinder volume service."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml73(para)
msgid ""
"The HDS driver supports the concept of differentiated services, where volume"
" type can be associated with the fine-tuned performance characteristics of "
"HDP—the the dynamic pool where volumes shall be created<placeholder-1/>. For"
" instance, an HDP can consist of fast SSDs to provide speed. HDP can provide"
" a certain reliability based on things like its RAID level characteristics. "
"HDS driver maps volume type to the <option>volume_type</option> option in "
"its configuration file."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml86(para)
msgid ""
"Configuration is read from an XML-format file. Examples are shown for single"
" and multi back-end cases."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml91(para)
msgid ""
"Configuration is read from an XML file. This example shows the configuration"
" for single back-end and for multi-back-end cases."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml100(para)
msgid ""
"It is okay to manage multiple HUS arrays by using multiple Cinder instances "
"(or servers)."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml96(para)
msgid ""
"It is not recommended to manage a HUS array simultaneously from multiple "
"Cinder instances or servers. <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml109(title)
msgid "Single back-end"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml110(para)
msgid ""
"In a single back-end deployment, only one Cinder instance runs on the Cinder"
" server and controls one HUS array: this setup requires these configuration "
"files:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml123(para)
msgid "The configuration file location is not fixed."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml116(para)
msgid ""
"Set the <option>hds_cinder_config_file</option> option in the "
"<filename>/etc/cinder/cinder.conf</filename> file to use the HDS volume "
"driver. This option points to a configuration file.<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml130(para)
msgid ""
"Configure <option>hds_cinder_config_file</option> at the location specified "
"previously. For example, "
"<filename>/opt/hds/hus/cinder_hds_conf.xml</filename>:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml160(title)
msgid "Multi back-end"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml161(para)
msgid ""
"In a multi back-end deployment, more than one Cinder instance runs on the "
"same server. In this example, two HUS arrays are used, possibly providing "
"different storage performance:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml167(para)
msgid ""
"Configure <filename>/etc/cinder/cinder.conf</filename>: the "
"<literal>hus1</literal><option>hus2</option> configuration blocks are "
"created. Set the <option>hds_cinder_config_file</option> option to point to "
"an unique configuration file for each block. Set the "
"<option>volume_driver</option> option for each back-end to "
"<literal>cinder.volume.drivers.hds.hds.HUSDriver</literal>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml189(para)
msgid "Configure <filename>/opt/hds/hus/cinder_hus1_conf.xml</filename>:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml214(para)
msgid ""
"Configure the <filename>/opt/hds/hus/cinder_hus2_conf.xml</filename> file:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml242(title)
msgid "Type extra specs: <option>volume_backend</option> and volume type"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml244(para)
msgid ""
"If you use volume types, you must configure them in the configuration file "
"and set the <option>volume_backend_name</option> option to the appropriate "
"back-end. In the previous multi back-end example, the "
"<literal>platinum</literal> volume type is served by hus-2, and the "
"<literal>regular</literal> volume type is served by hus-1."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml255(title)
msgid "Non differentiated deployment of HUS arrays"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml256(para)
msgid ""
"You can deploy multiple Cinder instances that each control a separate HUS "
"array. Each instance has no volume type associated with it. The Cinder "
"filtering algorithm selects the HUS array with the largest available free "
"space. In each configuration file, you must define the "
"<literal>default</literal><option>volume_type</option> in the service "
"labels."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml267(title)
msgid "HDS iSCSI volume driver configuration options"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml274(para)
msgid "There is no relative precedence or weight among these four labels."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml268(para)
msgid ""
"These details apply to the XML format configuration file that is read by HDS"
" volume driver. These differentiated service labels are predefined: "
"<literal>svc_0</literal>, <literal>svc_1</literal>, "
"<literal>svc_2</literal>, and <literal>svc_3</literal><placeholder-1/>. Each"
" respective service label associates with these parameters and tags:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml280(para)
msgid ""
"<option>volume-types</option>: A create_volume call with a certain volume "
"type shall be matched up with this tag. <literal>default</literal> is "
"special in that any service associated with this type is used to create "
"volume when no other labels match. Other labels are case sensitive and "
"should exactly match. If no configured volume_types match the incoming "
"requested type, an error occurs in volume creation."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml291(para)
msgid "<option>HDP</option>, the pool ID associated with the service."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml295(para)
msgid "An iSCSI port dedicated to the service."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml304(para)
msgid ""
"get_volume_stats() always provides the available capacity based on the "
"combined sum of all the HDPs that are used in these services labels."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml298(para)
msgid ""
"Typically a Cinder volume instance has only one such service label. For "
"example, any <literal>svc_0</literal>, <literal>svc_1</literal>, "
"<literal>svc_2</literal>, or <literal>svc_3</literal> can be associated with"
" it. But any mix of these service labels can be used in the same instance "
"<placeholder-1/>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml316(td)
msgid "Option"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml324(option)
msgid "mgmt_ip0"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml328(para)
msgid "Management Port 0 IP address"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml332(option)
msgid "mgmt_ip1"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml336(para)
msgid "Management Port 1 IP address"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml345(para)
msgid "Username is required only if secure mode is used"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml355(para)
msgid "Password is required only if secure mode is used"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml361(option)
msgid "svc_0, svc_1, svc_2, svc_3"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml365(para)
msgid "(at least one label has to be defined)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml368(para)
msgid ""
"Service labels: these four predefined names help four different sets of "
"configuration options -- each can specify iSCSI port address, HDP and an "
"unique volume type."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml377(option)
msgid "snapshot"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml382(para)
msgid ""
"A service label which helps specify configuration for snapshots, such as, "
"HDP."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml389(option)
msgid "volume_type"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml394(para)
msgid ""
"<option>volume_type</option> tag is used to match volume type. "
"<literal>Default</literal> meets any type of <option>volume_type</option>, "
"or if it is not specified. Any other volume_type is selected if exactly "
"matched during <literal>create_volume</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml406(option)
msgid "iscsi_ip"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml411(para)
msgid "iSCSI port IP address where volume attaches for this volume type."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml417(option)
msgid "hdp"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml422(para)
msgid "HDP, the pool number where volume, or snapshot should be created."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml428(option)
msgid "lun_start"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml433(para)
msgid "LUN allocation starts at this number."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml439(option)
msgid "lun_end"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml442(para)
msgid "4096"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hds-volume-driver.xml444(para)
msgid "LUN allocation is up to, but not including, this number."
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml26(None)
msgid ""
"@@image: '../../../common/figures/ceph/ceph-architecture.png'; "
"md5=f7e854c9dbfb64534c47c3583e774c81"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml4(title)
msgid "Ceph RADOS Block Device (RBD)"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml5(para)
msgid ""
"By Sebastien Han from <link href=\"http://www.sebastien-"
"han.fr/blog/2012/06/10/introducing-ceph-to-openstack/\"/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml8(para)
msgid ""
"If you use KVM or QEMU as your hypervisor, you can configure the Compute "
"service to use <link href=\"http://ceph.com/ceph-storage/block-storage/\"> "
"Ceph RADOS block devices (RBD)</link> for volumes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml21(title)
msgid "Ceph architecture"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml12(para)
msgid ""
"Ceph is a massively scalable, open source, distributed storage system. It is"
" comprised of an object store, block store, and a POSIX-compliant "
"distributed file system. The platform can auto-scale to the exabyte level "
"and beyond. It runs on commodity hardware, is self-healing and self-"
"managing, and has no single point of failure. Ceph is in the Linux kernel "
"and is integrated with the OpenStack cloud operating system. Due to its open"
" source nature, you can install and use this portable storage platform in "
"public or private clouds. <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml32(title)
msgid "RADOS?"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml33(para)
msgid "You can easily get confused by the naming: Ceph? RADOS?"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml35(para)
msgid ""
"<emphasis>RADOS: Reliable Autonomic Distributed Object Store</emphasis> is "
"an object store. RADOS distributes objects across the storage cluster and "
"replicates objects for fault tolerance. RADOS contains the following major "
"components:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml42(para)
msgid ""
"<emphasis>Object Storage Device (ODS)</emphasis>. The storage daemon - RADOS"
" service, the location of your data. You must run this daemon on each server"
" in your cluster. For each OSD, you can have an associated hard drive disks."
" For performance purposes, pool your hard drive disk with raid arrays, "
"logical volume management (LVM) or B-tree file system (Btrfs) pooling. By "
"default, the following pools are created: data, metadata, and RBD."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml54(para)
msgid ""
"<emphasis>Meta-Data Server (MDS)</emphasis>. Stores metadata. MDSs build a "
"POSIX file system on top of objects for Ceph clients. However, if you do not"
" use the Ceph file system, you do not need a metadata server."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml61(para)
msgid ""
"<emphasis>Monitor (MON)</emphasis>. This lightweight daemon handles all "
"communications with external applications and clients. It also provides a "
"consensus for distributed decision making in a Ceph/RADOS cluster. For "
"instance, when you mount a Ceph shared on a client, you point to the address"
" of a MON server. It checks the state and the consistency of the data. In an"
" ideal setup, you must run at least three <code>ceph-mon</code> daemons on "
"separate servers."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml74(para)
msgid ""
"Ceph developers recommend that you use Btrfs as a file system for storage. "
"XFS might be a better alternative for production environments. Neither Ceph "
"nor Btrfs is ready for production and it could be risky to use them in "
"combination. XFS is an excellent alternative to Btrfs. The ext4 file system "
"is also compatible but does not exploit the power of Ceph."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml82(para)
msgid ""
"Currently, configure Ceph to use the XFS file system. Use Btrfs when it is "
"stable enough for production."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml86(para)
msgid ""
"See <link "
"href=\"http://ceph.com/docs/master/rec/filesystem/\">ceph.com/docs/master/rec/file"
" system/</link> for more information about usable file systems."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml92(title)
msgid "Ways to store, use, and expose data"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml93(para)
msgid ""
"To store and access your data, you can use the following storage systems:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml97(para)
msgid ""
"<emphasis>RADOS</emphasis>. Use as an object, default storage mechanism."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml101(para)
msgid ""
"<emphasis>RBD</emphasis>. Use as a block device. The Linux kernel RBD (rados"
" block device) driver allows striping a Linux block device over multiple "
"distributed object store data objects. It is compatible with the kvm RBD "
"image."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml108(para)
msgid ""
"<emphasis>CephFS</emphasis>. Use as a file, POSIX-compliant file system."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml112(para)
msgid ""
"Ceph exposes its distributed object store (RADOS). You can access it through"
" the following interfaces:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml116(para)
msgid ""
"<emphasis>RADOS Gateway</emphasis>. Swift and Amazon-S3 compatible RESTful "
"interface. See <link "
"href=\"http://ceph.com/wiki/RADOS_Gateway\">RADOS_Gateway</link> for more "
"information."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml123(para)
msgid "<emphasis>librados</emphasis>, and the related C/C++ bindings."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml127(para)
msgid ""
"<emphasis>rbd and QEMU-RBD</emphasis>. Linux kernel and QEMU block devices "
"that stripe data across multiple objects."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml132(para)
msgid ""
"For detailed installation instructions and benchmarking information, see "
"<link href=\"http://www.sebastien-han.fr/blog/2012/06/10/introducing-ceph-"
"to-openstack/\">http://www.sebastien-han.fr/blog/2012/06/10/introducing-"
"ceph-to-openstack/</link>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml138(title)
msgid "Driver options"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml139(para)
msgid ""
"The following table contains the configuration options supported by the Ceph"
" RADOS Block Device driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml4(title)
msgid "HP / LeftHand SAN"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml5(para)
msgid ""
"HP/LeftHand SANs are optimized for virtualized environments with VMware ESX "
"&amp; Microsoft Hyper-V, though the OpenStack integration provides "
"additional support to various other virtualized environments, such as Xen, "
"KVM, and OpenVZ, by exposing the volumes through ISCSI to connect to the "
"instances."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml11(para)
msgid ""
"The HpSanISCSIDriver enables you to use a HP/Lefthand SAN that supports the "
"Cliq interface. Every supported volume operation translates into a cliq call"
" in the back-end."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml14(para)
msgid ""
"To use Cinder with HP/Lefthand SAN, you must set the following parameters in"
" the <filename>cinder.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml19(para)
msgid ""
"Set "
"<parameter>volume_driver=cinder.volume.drivers.san.HpSanISCSIDriver</parameter>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml23(para)
msgid ""
"Set <parameter>san_ip</parameter> flag to the hostname or VIP of your "
"Virtual Storage Appliance (VSA)."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml28(para)
msgid ""
"Set <parameter>san_login</parameter> and <parameter>san_password</parameter>"
" to the user name and password of the ssh user with all necessary privileges"
" on the appliance."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml34(para)
msgid ""
"Set <code>san_ssh_port=16022</code>. The default is 22. However, the default"
" for the VSA is usually 16022."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml39(para)
msgid ""
"Set <code>san_clustername</code> to the name of the cluster where the "
"associated volumes are created."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml44(para)
msgid "The following optional parameters have the following default values:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml48(para)
msgid ""
"<code>san_thin_provision=True</code>. To disable thin provisioning, set to "
"<literal>False</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml53(para)
msgid ""
"<code>san_is_local=False</code>. Typically, this parameter is set to "
"<literal>False</literal> for this driver. To configure the cliq commands to "
"run locally instead of over ssh, set this parameter to "
"<literal>True</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml60(para)
msgid ""
"In addition to configuring the <systemitem class=\"service\">cinder-"
"volume</systemitem> service, you must configure the VSA to function in an "
"OpenStack environment."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml64(title)
msgid "To configure the VSA"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml66(para)
msgid ""
"Configure Chap on each of the <systemitem class=\"service\">nova-"
"compute</systemitem> nodes."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml71(para)
msgid ""
"Add Server associations on the VSA with the associated Chap and initiator "
"information. The name should correspond to the <emphasis "
"role=\"italic\">'hostname'</emphasis> of the <systemitem class=\"service"
"\">nova-compute</systemitem> node. For Xen, this is the hypervisor host "
"name. To do this, use either Cliq or the Centralized Management Console."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/windows-volume-driver.xml6(title)
msgid "Windows"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/windows-volume-driver.xml7(para)
msgid ""
"There is a volume back-end for Windows. Set the following in your "
"<filename>cinder.conf</filename>, and use the options below to configure it."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml6(title)
msgid "LVM"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml7(para)
msgid "The default volume back-end uses local volumes managed by LVM."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml8(para)
msgid ""
"This driver supports different transport protocols to attach volumes, "
"currently ISCSI and ISER."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml10(para)
msgid ""
"Set the following in your <filename>cinder.conf</filename>, and use the "
"following options to configure for ISCSI transport:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml16(para)
msgid "and for the ISER transport:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml4(title)
msgid "NFS driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml5(para)
msgid ""
"The Network File System (NFS) is a distributed file system protocol "
"originally developed by Sun Microsystems in 1984. An NFS server "
"<emphasis>exports</emphasis> one or more of its file systems, known as "
"<emphasis>shares</emphasis>. An NFS client can mount these exported shares "
"on its own file system. You can perform file actions on this mounted remote "
"file system as if the file system were local."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml13(title)
msgid "How the NFS driver works"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml14(para)
msgid ""
"The NFS driver, and other drivers based off of it, work quite differently "
"than a traditional block storage driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml17(para)
msgid ""
"The NFS driver does not actually allow an instance to access a storage "
"device at the block level. Instead, files are created on an NFS share and "
"mapped to instances, which emulates a block device. This works in a similar "
"way to QEMU, which stores instances in the "
"<filename>/var/lib/nova/instances</filename> directory."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml26(title)
msgid "Enable the NFS driver and related options"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml27(para)
msgid ""
"To use Cinder with the NFS driver, first set the "
"<literal>volume_driver</literal> in <filename>cinder.conf</filename>:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml31(para)
msgid "The following table contains the options supported by the NFS driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml37(title)
msgid "How to use the NFS driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml40(para)
msgid ""
"Access to one or more NFS servers. Creating an NFS server is outside the "
"scope of this document. This example assumes access to the following NFS "
"servers and mount points:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml46(literal)
msgid "192.168.1.200:/storage"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml49(literal)
msgid "192.168.1.201:/storage"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml52(literal)
msgid "192.168.1.202:/storage"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml55(para)
msgid ""
"This example demonstrates the use of with this driver with multiple NFS "
"servers. Multiple servers are not required. One is usually enough."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml60(para)
msgid ""
"Add your list of NFS servers to the file you specified with the "
"<literal>nfs_shares_config</literal> option. For example, if the value of "
"this option was set to <literal>/etc/cinder/shares.txt</literal>, then:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml70(para)
msgid ""
"Comments are allowed in this file. They begin with a <literal>#</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml74(para)
msgid ""
"Configure the <literal>nfs_mount_point_base</literal> option. This is a "
"directory where <systemitem class=\"service\">cinder-volume</systemitem> "
"mounts all NFS shares stored in <literal>shares.txt</literal>. For this "
"example, <literal>/var/lib/cinder/nfs</literal> is used. You can, of course,"
" use the default value of <literal>$state_path/mnt</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml85(para)
msgid ""
"Start the <systemitem class=\"service\">cinder-volume</systemitem> service. "
"<literal>/var/lib/cinder/nfs</literal> should now contain a directory for "
"each NFS share specified in <literal>shares.txt</literal>. The name of each "
"directory is a hashed name:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml97(para)
msgid "You can now create volumes as you normally would:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml102(para)
msgid ""
"This volume can also be attached and deleted just like other volumes. "
"However, snapshotting is <emphasis>not</emphasis> supported."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml109(title)
msgid "NFS driver notes"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml112(para)
msgid ""
"<systemitem class=\"service\">cinder-volume</systemitem> manages the "
"mounting of the NFS shares as well as volume creation on the shares. Keep "
"this in mind when planning your OpenStack architecture. If you have one "
"master NFS server, it might make sense to only have one <systemitem "
"class=\"service\">cinder-volume</systemitem> service to handle all requests "
"to that NFS server. However, if that single server is unable to handle all "
"requests, more than one <systemitem class=\"service\">cinder-"
"volume</systemitem> service is needed as well as potentially more than one "
"NFS server."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml128(para)
msgid ""
"Because data is stored in a file and not actually on a block storage device,"
" you might not see the same IO performance as you would with a traditional "
"block storage driver. Please test accordingly."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml135(para)
msgid ""
"Despite possible IO performance loss, having volume data stored in a file "
"might be beneficial. For example, backing up volumes can be as easy as "
"copying the volume files."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml140(para)
msgid "Regular IO flushing and syncing still stands."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml4(title)
msgid "IBM GPFS volume driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml5(para)
msgid ""
"IBM General Parallel File System (GPFS) is a cluster file system that "
"provides concurrent access to file systems from multiple nodes. The storage "
"provided by these nodes can be direct attached, network attached, SAN "
"attached, or a combination of these methods. GPFS provides many features "
"beyond common data access, including data replication, policy based storage "
"management, and space efficient file snapshot and clone operations."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml14(title)
msgid "How the GPFS driver works"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml15(para)
msgid ""
"The GPFS driver enables the use of GPFS in a fashion similar to that of the "
"NFS driver. With the GPFS driver, instances do not actually access a storage"
" device at the block level. Instead, volume backing files are created in a "
"GPFS file system and mapped to instances, which emulate a block device."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml23(para)
msgid ""
"GPFS software must be installed and running on nodes where Block Storage and"
" Compute services run in the OpenStack environment. A GPFS file system must "
"also be created and mounted on these nodes before starting the <literal"
">cinder-volume</literal> service. The details of these GPFS specific steps "
"are covered in <citetitle>GPFS: Concepts, Planning, and Installation "
"Guide</citetitle> and <citetitle>GPFS: Administration and Programming "
"Reference</citetitle>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml35(para)
msgid ""
"Optionally, the Image Service can be configured to store images on a GPFS "
"file system. When a Block Storage volume is created from an image, if both "
"image data and volume data reside in the same GPFS file system, the data "
"from image file is moved efficiently to the volume file using copy-on-write "
"optimization strategy."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml43(title)
msgid "Enable the GPFS driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml44(para)
msgid ""
"To use the Block Storage Service with the GPFS driver, first set the "
"<literal>volume_driver</literal> in <filename>cinder.conf</filename>:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml48(para)
msgid ""
"The following table contains the configuration options supported by the GPFS"
" driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml53(para)
msgid ""
"The <literal>gpfs_images_share_mode</literal> flag is only valid if the "
"Image Service is configured to use GPFS with the "
"<literal>gpfs_images_dir</literal> flag. When the value of this flag is "
"<literal>copy_on_write</literal>, the paths specified by the "
"<literal>gpfs_mount_point_base</literal> and "
"<literal>gpfs_images_dir</literal> flags must both reside in the same GPFS "
"file system and in the same GPFS file set."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml66(title)
msgid "Volume creation options"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml67(para)
msgid ""
"It is possible to specify additional volume configuration options on a per-"
"volume basis by specifying volume metadata. The volume is created using the "
"specified options. Changing the metadata after the volume is created has no "
"effect. The following table lists the volume creation options supported by "
"the GPFS volume driver."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml75(caption)
msgid "Volume Create Options for GPFS Volume Drive"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml79(th)
msgid "Metadata Item Name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml85(literal)
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml98(literal)
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml99(literal)
msgid "fstype"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml88(literal)
msgid "fstype=swap"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml86(td)
msgid ""
"Specifies whether to create a file system or a swap area on the new volume. "
"If <placeholder-1/> is specified, the mkswap command is used to create a "
"swap area. Otherwise the mkfs command is passed the specified file system "
"type, for example ext3, ext4 or ntfs."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml96(literal)
msgid "fslabel"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml97(td)
msgid ""
"Sets the file system label for the file system specified by <placeholder-1/>"
" option. This value is only used if <placeholder-2/> is specified."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml103(literal)
msgid "data_pool_name"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml105(para)
msgid ""
"Specifies the GPFS storage pool to which the volume is to be assigned. Note:"
" The GPFS storage pool must already have been created."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml111(literal)
msgid "replicas"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml113(para)
msgid ""
"Specifies how many copies of the volume file to create. Valid values are 1, "
"2, and, for GPFS V3.5.0.7 and later, 3. This value cannot be greater than "
"the value of the <literal>MaxDataReplicas</literal> attribute of the file "
"system."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml122(literal)
msgid "dio"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml124(para)
msgid ""
"Enables or disables the Direct I/O caching policy for the volume file. Valid"
" values are <literal>yes</literal> and <literal>no</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml130(literal)
msgid "write_affinity_depth"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml132(para)
msgid ""
"Specifies the allocation policy to be used for the volume file. Note: This "
"option only works if <literal>allow-write-affinity</literal> is set for the "
"GPFS data pool."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml139(literal)
msgid "block_group_factor"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml141(para)
msgid ""
"Specifies how many blocks are laid out sequentially in the volume file to "
"behave as a single large block. Note: This option only works if <literal"
">allow-write-affinity</literal> is set for the GPFS data pool."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml149(literal)
msgid "write_affinity_failure_group"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml151(para)
msgid ""
"Specifies the range of nodes (in GPFS shared nothing architecture) where "
"replicas of blocks in the volume file are to be written. See "
"<citetitle>GPFS: Administration and Programming Reference</citetitle> for "
"more details on this option."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml162(title)
msgid "Example: Volume creation options"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml163(para)
msgid ""
"This example shows the creation of a 50GB volume with an ext4 file system "
"labeled <literal>newfs</literal>and direct IO enabled:"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml171(title)
msgid "Operational notes for GPFS driver"
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml174(para)
msgid ""
"Volume snapshots are implemented using the GPFS file clone feature. Whenever"
" a new snapshot is created, the snapshot file is efficiently created as a "
"read-only clone parent of the volume, and the volume file uses copy-on-write"
" optimization strategy to minimize data movement."
msgstr ""
#: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml180(para)
msgid ""
"Similarly when a new volume is created from a snapshot or from an existing "
"volume, the same approach is taken. The same approach is also used when a "
"new volume is created from a Glance image, if the source image is in raw "
"format, and <literal>gpfs_images_share_mode</literal> is set to "
"<literal>copy_on_write</literal>."
msgstr ""
#: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml6(title)
msgid "IBM Tivoli Storage Manager backup driver"
msgstr ""
#: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml7(para)
msgid ""
"The IBM Tivoli Storage Manager (TSM) backup driver enables performing volume"
" backups to a TSM server."
msgstr ""
#: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml10(para)
msgid ""
"The TSM client should be installed and configured on the machine running the"
" <systemitem class=\"service\">cinder-backup </systemitem> service. See the "
"<citetitle>IBM Tivoli Storage Manager Backup-Archive Client Installation and"
" User's Guide</citetitle> for details on installing the TSM client."
msgstr ""
#: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml17(para)
msgid ""
"To enable the IBM TSM backup driver, include the following option in "
"<filename>cinder.conf</filename>:"
msgstr ""
#: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml20(para)
msgid ""
"The following configuration options are available for the TSM backup driver."
msgstr ""
#: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml23(para)
msgid "This example shows the default options for the TSM backup driver."
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml11(title)
msgid "Ceph backup driver"
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml12(para)
msgid ""
"The Ceph backup driver backs up volumes of any type to a Ceph back-end "
"store. The driver can also detect whether the volume to be backed up is a "
"Ceph RBD volume, and if so, it tries to perform incremental and differential"
" backups."
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml17(para)
msgid ""
"For source Ceph RBD volumes, you can perform backups within the same Ceph "
"pool (not recommended) and backups between different Ceph pools and between "
"different Ceph clusters."
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml21(para)
msgid ""
"At the time of writing, differential backup support in Ceph/librbd was quite"
" new. This driver attempts a differential backup in the first instance. If "
"the differential backup fails, the driver falls back to full backup/copy."
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml26(para)
msgid ""
"If incremental backups are used, multiple backups of the same volume are "
"stored as snapshots so that minimal space is consumed in the backup store. "
"It takes far less time to restore a volume than to take a full copy."
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml32(para)
msgid "Block Storage Service enables you to:"
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml35(para)
msgid "Restore to a new volume, which is the default and recommended action."
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml40(para)
msgid ""
"Restore to the original volume from which the backup was taken. The restore "
"action takes a full copy because this is the safest action."
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml48(para)
msgid ""
"To enable the Ceph backup driver, include the following option in the "
"<filename>cinder.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml52(para)
msgid ""
"The following configuration options are available for the Ceph backup "
"driver."
msgstr ""
#: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml56(para)
msgid "This example shows the default options for the Ceph backup driver."
msgstr ""
#: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml5(title)
msgid "Swift backup driver"
msgstr ""
#: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml6(para)
msgid ""
"The backup driver for Swift back-end performs a volume backup to a Swift "
"object storage system."
msgstr ""
#: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml8(para)
msgid ""
"To enable the Swift backup driver, include the following option in the "
"<filename>cinder.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml12(para)
msgid ""
"The following configuration options are available for the Swift back-end "
"backup driver."
msgstr ""
#: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml16(para)
msgid ""
"This example shows the default options for the Swift back-end backup driver."
msgstr ""
#: ./doc/config-reference/image/section_glance-property-protection.xml6(title)
msgid "Image property protection"
msgstr ""
#: ./doc/config-reference/image/section_glance-property-protection.xml7(para)
msgid ""
"There are currently two types of properties in the Image Service: \"core "
"properties,\" which are defined by the system, and \"additional "
"properties,\" which are arbitrary key/value pairs that can be set on an "
"image."
msgstr ""
#: ./doc/config-reference/image/section_glance-property-protection.xml11(para)
msgid ""
"With the Havana release, any such property can be protected through "
"configuration. When you put protections on a property, it limits the users "
"who can perform CRUD operations on the property based on their user role. "
"The use case is to enable the cloud provider to maintain extra properties on"
" images so typically this would be an administrator who has access to "
"protected properties, managed with <filename>policy.json</filename>. The "
"extra property could be licensing information or billing information, for "
"example."
msgstr ""
#: ./doc/config-reference/image/section_glance-property-protection.xml20(para)
msgid ""
"Properties that don't have protections defined for them will act as they do "
"now: the administrator can control core properties, with the image owner "
"having control over additional properties."
msgstr ""
#: ./doc/config-reference/image/section_glance-property-protection.xml23(para)
msgid ""
"Property protection can be set in <filename>/etc/glance/property-"
"protections.conf</filename>, using roles found in "
"<filename>policy.json</filename>."
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml6(title)
msgid "Configure Object Storage with the S3 API"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml7(para)
msgid ""
"The Swift3 middleware emulates the S3 REST API on top of Object Storage."
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml9(para)
msgid "The following operations are currently supported:"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml12(para)
msgid "GET Service"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml15(para)
msgid "DELETE Bucket"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml18(para)
msgid "GET Bucket (List Objects)"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml21(para)
msgid "PUT Bucket"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml24(para)
msgid "DELETE Object"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml27(para)
msgid "GET Object"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml30(para)
msgid "HEAD Object"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml33(para)
msgid "PUT Object"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml36(para)
msgid "PUT Object (Copy)"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml39(para)
msgid ""
"To use this middleware, first download the latest version from its "
"repository to your proxy server(s)."
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml43(para)
msgid ""
"Optional: To use this middleware with Swift 1.7.0 and previous versions, you"
" must use the v1.7 tag of the fujita/swift3 repository. Clone the "
"repository, as shown previously, and run this command:"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml48(para)
msgid "Then, install it using standard python mechanisms, such as:"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml51(para)
msgid ""
"Alternatively, if you have configured the Ubuntu Cloud Archive, you may use:"
" <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml54(para)
msgid ""
"To add this middleware to your configuration, add the swift3 middleware in "
"front of the auth middleware, and before any other middleware that look at "
"swift requests (like rate limiting)."
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml58(para)
msgid ""
"Ensure that your proxy-server.conf file contains swift3 in the pipeline and "
"the <code>[filter:swift3]</code> section, as shown below:"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml68(para)
msgid ""
"Next, configure the tool that you use to connect to the S3 API. For S3curl, "
"for example, you must add your host IP information by adding your host IP to"
" the @endpoints array (line 33 in s3curl.pl):"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml73(para)
msgid "Now you can send commands to the endpoint, such as:"
msgstr ""
#: ./doc/config-reference/object-storage/section_configure_s3.xml77(para)
msgid ""
"To set up your client, the access key will be the concatenation of the "
"account and user strings that should look like test:tester, and the secret "
"access key is the account password. The host should also point to the Swift "
"storage node's hostname. It also will have to use the old-style calling "
"format, and not the hostname-based container format. Here is an example "
"client setup using the Python boto library on a locally installed all-in-one"
" Swift installation."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml6(title)
msgid "Configure Object Storage features"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml8(title)
msgid "Object Storage zones"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml9(para)
msgid ""
"In OpenStack Object Storage, data is placed across different tiers of "
"failure domains. First, data is spread across regions, then zones, then "
"servers, and finally across drives. Data is placed to get the highest "
"failure domain isolation. If you deploy multiple regions, the Object Storage"
" service places the data across the regions. Within a region, each replica "
"of the data should be stored in unique zones, if possible. If there is only "
"one zone, data should be placed on different servers. And if there is only "
"one server, data should be placed on different drives."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml20(para)
msgid ""
"Regions are widely separated installations with a high-latency or otherwise "
"constrained network link between them. Zones are arbitrarily assigned, and "
"it is up to the administrator of the Object Storage cluster to choose an "
"isolation level and attempt to maintain the isolation level through "
"appropriate zone assignment. For example, a zone may be defined as a rack "
"with a single power source. Or a zone may be a DC room with a common utility"
" provider. Servers are identified by a unique IP/port. Drives are locally "
"attached storage volumes identified by mount point."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml31(para)
msgid ""
"In small clusters (five nodes or fewer), everything is normally in a single "
"zone. Larger Object Storage deployments may assign zone designations "
"differently; for example, an entire cabinet or rack of servers may be "
"designated as a single zone to maintain replica availability if the cabinet "
"becomes unavailable (for example, due to failure of the top of rack switches"
" or a dedicated circuit). In very large deployments, such as service "
"provider level deployments, each zone might have an entirely autonomous "
"switching and power infrastructure, so that even the loss of an electrical "
"circuit or switching aggregator would result in the loss of a single replica"
" at most."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml45(title)
msgid "Rackspace zone recommendations"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml46(para)
msgid ""
"For ease of maintenance on OpenStack Object Storage, Rackspace recommends "
"that you set up at least five nodes. Each node is assigned its own zone (for"
" a total of five zones), which gives you host level redundancy. This enables"
" you to take down a single zone for maintenance and still guarantee object "
"availability in the event that another zone fails during your maintenance."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml54(para)
msgid ""
"You could keep each server in its own cabinet to achieve cabinet level "
"isolation, but you may wish to wait until your swift service is better "
"established before developing cabinet-level isolation. OpenStack Object "
"Storage is flexible; if you later decide to change the isolation level, you "
"can take down one zone at a time and move them to appropriate new homes."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml65(title)
msgid "RAID controller configuration"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml66(para)
msgid ""
"OpenStack Object Storage does not require RAID. In fact, most RAID "
"configurations cause significant performance degradation. The main reason "
"for using a RAID controller is the battery-backed cache. It is very "
"important for data integrity reasons that when the operating system confirms"
" a write has been committed that the write has actually been committed to a "
"persistent location. Most disks lie about hardware commits by default, "
"instead writing to a faster write cache for performance reasons. In most "
"cases, that write cache exists only in non-persistent memory. In the case of"
" a loss of power, this data may never actually get committed to disk, "
"resulting in discrepancies that the underlying file system must handle."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml79(para)
msgid ""
"OpenStack Object Storage works best on the XFS file system, and this "
"document assumes that the hardware being used is configured appropriately to"
" be mounted with the <placeholder-1/> option.   For more information, refer "
"to the XFS FAQ: <link "
"href=\"http://xfs.org/index.php/XFS_FAQ\">http://xfs.org/index.php/XFS_FAQ</link>"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml87(para)
msgid ""
"To get the most out of your hardware, it is essential that every disk used "
"in OpenStack Object Storage is configured as a standalone, individual RAID 0"
" disk; in the case of 6 disks, you would have six RAID 0s or one JBOD. Some "
"RAID controllers do not support JBOD or do not support battery backed cache "
"with JBOD. To ensure the integrity of your data, you must ensure that the "
"individual drive caches are disabled and the battery backed cache in your "
"RAID card is configured and used. Failure to configure the controller "
"properly in this case puts data at risk in the case of sudden loss of power."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml99(para)
msgid ""
"You can also use hybrid drives or similar options for battery backed up "
"cache configurations without a RAID controller."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml105(title)
msgid "Throttle resources through rate limits"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml106(para)
msgid ""
"Rate limiting in OpenStack Object Storage is implemented as a pluggable "
"middleware that you configure on the proxy server. Rate limiting is "
"performed on requests that result in database writes to the account and "
"container SQLite databases. It uses memcached and is dependent on the proxy "
"servers having highly synchronized time. The rate limits are limited by the "
"accuracy of the proxy server clocks."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml115(title)
msgid "Configure rate limiting"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml116(para)
msgid ""
"All configuration is optional. If no account or container limits are "
"provided, no rate limiting occurs. Available configuration options include:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml122(para)
msgid ""
"The container rate limits are linearly interpolated from the values given. A"
" sample container rate limiting could be:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml125(para)
msgid "container_ratelimit_100 = 100"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml126(para)
msgid "container_ratelimit_200 = 50"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml127(para)
msgid "container_ratelimit_500 = 20"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml128(para)
msgid "This would result in:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml130(caption)
msgid "Values for Rate Limiting with Sample Configuration Settings"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml134(td)
msgid "Container Size"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml135(td)
msgid "Rate Limit"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml138(td)
msgid "0-99"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml139(td)
msgid "No limiting"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml142(td)
#: ./doc/config-reference/object-storage/section_object-storage-features.xml143(td)
msgid "100"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml147(td)
msgid "150"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml148(td)
msgid "75"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml151(td)
msgid "500"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml152(td)
#: ./doc/config-reference/object-storage/section_object-storage-features.xml156(td)
msgid "20"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml155(td)
msgid "1000"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml163(title)
msgid "Health check"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml164(para)
msgid ""
"Provides an easy way to monitor whether the swift proxy server is alive. If "
"you access the proxy with the path <filename>/healthcheck</filename>, it "
"respond <literal>OK</literal> in the response body, which monitoring tools "
"can use."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml174(title)
msgid "Domain remap"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml175(para)
msgid ""
"Middleware that translates container and account parts of a domain to path "
"parameters that the proxy server understands."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml183(title)
msgid "CNAME lookup"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml184(para)
msgid ""
"Middleware that translates an unknown domain in the host header to something"
" that ends with the configured storage_domain by looking up the given "
"domain's CNAME record in DNS."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml194(title)
msgid "Temporary URL"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml195(para)
msgid ""
"Allows the creation of URLs to provide temporary access to objects. For "
"example, a website may wish to provide a link to download a large object in "
"Swift, but the Swift account has no public access. The website can generate "
"a URL that provides GET access for a limited time to the resource. When the "
"web browser user clicks on the link, the browser downloads the object "
"directly from Swift, eliminating the need for the website to act as a proxy "
"for the request. If the user shares the link with all his friends, or "
"accidentally posts it on a forum, the direct access is limited to the "
"expiration time set when the website created the link."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml210(literal)
msgid "temp_url_sig"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml212(para)
msgid "A cryptographic signature"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml216(literal)
msgid "temp_url_expires"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml218(para)
msgid "An expiration date, in Unix time."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml207(para)
msgid ""
"A temporary URL is the typical URL associated with an object, with two "
"additional query parameters:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml222(para)
msgid "An example of a temporary URL:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml228(para)
msgid ""
"To create temporary URLs, first set the <literal>X-Account-Meta-Temp-URL-"
"Key</literal> header on your Swift account to an arbitrary string. This "
"string serves as a secret key. For example, to set a key of "
"<literal>b3968d0207b54ece87cccc06515a89d4</literal> using the "
"<placeholder-1/> command-line tool:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml235(replaceable)
msgid "b3968d0207b54ece87cccc06515a89d4"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml236(para)
msgid "Next, generate an HMAC-SHA1 (RFC 2104) signature to specify:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml240(para)
msgid ""
"Which HTTP method to allow (typically <literal>GET</literal> or "
"<literal>PUT</literal>)"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml245(para)
msgid "The expiry date as a Unix timestamp"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml248(para)
msgid "the full path to the object"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml251(para)
msgid ""
"The secret key set as the <literal>X-Account-Meta-Temp-URL-Key</literal>"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml255(para)
msgid ""
"Here is code generating the signature for a GET for 24 hours on "
"<code>/v1/AUTH_account/container/object</code>:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml279(para)
msgid ""
"Changing the <literal>X-Account-Meta-Temp-URL-Key</literal> invalidates any "
"previously generated temporary URLs within 60 seconds (the memcache time for"
" the key). Swift supports up to two keys, specified by <literal>X-Account-"
"Meta-Temp-URL-Key</literal> and <literal>X-Account-Meta-Temp-URL-"
"Key-2</literal>. Signatures are checked against both keys, if present. This "
"is to allow for key rotation without invalidating all existing temporary "
"URLs."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml270(para)
msgid ""
"Any alteration of the resource path or query arguments results in a "
"<errorcode>401</errorcode><errortext>Unauthorized</errortext> error. "
"Similarly, a PUT where GET was the allowed method returns a "
"<errorcode>401</errorcode>. HEAD is allowed if GET or PUT is allowed. Using "
"this in combination with browser form post translation middleware could also"
" allow direct-from-browser uploads to specific locations in Swift. Note that"
" <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml291(para)
msgid ""
"Swift includes a script called <placeholder-1/> that generates the query "
"parameters automatically:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml298(para)
msgid ""
"Because this command only returns the path, you must prefix the Swift "
"storage host name (for example, <literal>https://swift-"
"cluster.example.com</literal>)."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml301(para)
msgid ""
"With GET Temporary URLs, a <literal>Content-Disposition</literal> header is "
"set on the response so that browsers interpret this as a file attachment to "
"be saved. The file name chosen is based on the object name, but you can "
"override this with a <literal>filename</literal> query parameter. The "
"following example specifies a filename of <filename>My Test "
"File.pdf</filename>:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml324(emphasis)
msgid "tempurl"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml313(para)
msgid ""
"To enable Temporary URL functionality, edit <filename>/etc/swift/proxy-"
"server.conf</filename> to add <literal>tempurl</literal> to the "
"<literal>pipeline</literal> variable defined in the "
"<literal>[pipeline:main]</literal> section. The <literal>tempurl</literal> "
"entry should appear immediately before the authentication filters in the "
"pipeline, such as <literal>authtoken</literal>, <literal>tempauth</literal> "
"or <literal>keystoneauth</literal>. For example:<placeholder-1/>"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml331(title)
msgid "Name check filter"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml332(para)
msgid ""
"Name Check is a filter that disallows any paths that contain defined "
"forbidden characters or that exceed a defined length."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml340(title)
msgid "Constraints"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml341(para)
msgid ""
"To change the OpenStack Object Storage internal limits, update the values in"
" the <literal>swift-constraints</literal> section in the "
"<filename>swift.conf</filename> file. Use caution when you update these "
"values because they affect the performance in the entire cluster."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml352(title)
msgid "Cluster health"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml353(para)
msgid ""
"Use the <placeholder-1/> tool to measure overall cluster health. This tool "
"checks if a set of deliberately distributed containers and objects are "
"currently in their proper places within the cluster. For instance, a common "
"deployment has three replicas of each object. The health of that object can "
"be measured by checking if each replica is in its proper place. If only 2 of"
" the 3 is in place the object’s health can be said to be at 66.66%, where "
"100% would be perfect. A single object’s health, especially an older object,"
" usually reflects the health of that entire partition the object is in. If "
"you make enough objects on a distinct percentage of the partitions in the "
"cluster,you get a good estimate of the overall cluster health. In practice, "
"about 1% partition coverage seems to balance well between accuracy and the "
"amount of time it takes to gather results. The first thing that needs to be "
"done to provide this health value is create a new account solely for this "
"usage. Next, you need to place the containers and objects throughout the "
"system so that they are on distinct partitions. The swift-dispersion-"
"populate tool does this by making up random container and object names until"
" they fall on distinct partitions. Last, and repeatedly for the life of the "
"cluster, you must run the <placeholder-2/> tool to check the health of each "
"of these containers and objects. These tools need direct access to the "
"entire cluster and to the ring files (installing them on a proxy server "
"suffices). The <placeholder-3/> and <placeholder-4/> commands both use the "
"same configuration file, <filename>/etc/swift/dispersion.conf</filename>. "
"Example <filename>dispersion.conf</filename> file:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml393(para)
msgid ""
"There are also configuration options for specifying the dispersion coverage,"
" which defaults to 1%, retries, concurrency, and so on. However, the "
"defaults are usually fine. Once the configuration is in place, run "
"<placeholder-1/> to populate the containers and objects throughout the "
"cluster. Now that those containers and objects are in place, you can run "
"<placeholder-2/> to get a dispersion report, or the overall health of the "
"cluster. Here is an example of a cluster in perfect health:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml413(para)
msgid ""
"Now, deliberately double the weight of a device in the object ring (with "
"replication turned off) and re-run the dispersion report to show what impact"
" that has:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml429(para)
msgid ""
"You can see the health of the objects in the cluster has gone down "
"significantly. Of course, this test environment has just four devices, in a "
"production environment with many devices the impact of one device change is "
"much less. Next, run the replicators to get everything put back into place "
"and then rerun the dispersion report:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml446(para)
msgid ""
"Alternatively, the dispersion report can also be output in json format. This"
" allows it to be more easily consumed by third party utilities:"
msgstr ""
#. Usage documented in
#. http://docs.openstack.org/developer/swift/overview_large_objects.html
#: ./doc/config-reference/object-storage/section_object-storage-features.xml460(title)
msgid "Static Large Object (SLO) support"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml461(para)
msgid ""
"This feature is very similar to Dynamic Large Object (DLO) support in that "
"it enables the user to upload many objects concurrently and afterwards "
"download them as a single object. It is different in that it does not rely "
"on eventually consistent container listings to do so. Instead, a user "
"defined manifest of the object segments is used."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml473(title)
msgid "Container quotas"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml474(para)
msgid ""
"The container_quotas middleware implements simple quotas that can be imposed"
" on swift containers by a user with the ability to set container metadata, "
"most likely the account administrator. This can be useful for limiting the "
"scope of containers that are delegated to non-admin users, exposed to "
"formpost uploads, or just as a self-imposed sanity check."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml481(para)
msgid ""
"Any object PUT operations that exceed these quotas return a 413 response "
"(request entity too large) with a descriptive body."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml484(para)
msgid ""
"Quotas are subject to several limitations: eventual consistency, the "
"timeliness of the cached container_info (60 second ttl by default), and it "
"is unable to reject chunked transfer uploads that exceed the quota (though "
"once the quota is exceeded, new chunked transfers are refused)."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml490(para)
msgid ""
"Set quotas by adding meta values to the container. These values are "
"validated when you set them:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml494(para)
msgid "X-Container-Meta-Quota-Bytes: Maximum size of the container, in bytes."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml498(para)
msgid "X-Container-Meta-Quota-Count: Maximum object count of the container."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml507(title)
msgid "Account quotas"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml508(para)
msgid ""
"The <parameter>x-account-meta-quota-bytes</parameter> metadata entry must be"
" requests (PUT, POST) if a given account quota (in bytes) is exceeded while "
"DELETE requests are still allowed."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml512(para)
msgid ""
"The x-account-meta-quota-bytes metadata entry must be set to store and "
"enable the quota. Write requests to this metadata entry are only permitted "
"for resellers. There is no account quota limitation on a reseller account "
"even if x-account-meta-quota-bytes is set."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml517(para)
msgid ""
"Any object PUT operations that exceed the quota return a 413 response "
"(request entity too large) with a descriptive body."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml520(para)
msgid ""
"The following command uses an admin account that own the Reseller role to "
"set a quota on the test account:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml524(para)
msgid "Here is the stat listing of an account where quota has been set:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml534(para)
msgid "This command removes the account quota:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml538(title)
msgid "Bulk delete"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml539(para)
msgid ""
"Use bulk-delete to delete multiple files from an account with a single "
"request. Responds to DELETE requests with a header 'X-Bulk-Delete: "
"true_value'. The body of the DELETE request is a new line separated list of "
"files to delete. The files listed must be URL encoded and in the form:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml548(para)
msgid ""
"If all files are successfully deleted (or did not exist), the operation "
"returns HTTPOk. If any files failed to delete, the operation returns "
"HTTPBadGateway. In both cases the response body is a JSON dictionary that "
"shows the number of files that were successfully deleted or not found. The "
"files that failed are listed."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml560(title)
msgid "Drive audit"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml561(para)
msgid ""
"The <option>swift-drive-audit</option> configuration items reference a "
"script that can be run by using <placeholder-1/> to watch for bad drives. If"
" errors are detected, it unmounts the bad drive, so that OpenStack Object "
"Storage can work around it. It takes the following options:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml572(title)
msgid "Form post"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml573(para)
msgid ""
"Middleware that provides the ability to upload objects to a cluster using an"
" HTML form POST. The format of the form is:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml588(para)
msgid ""
"The <literal>swift-url</literal> is the URL to the Swift destination, such "
"as: <uri>https://swift-"
"cluster.example.com/v1/AUTH_account/container/object_prefix</uri> The name "
"of each file uploaded is appended to the specified <literal>swift-"
"url</literal>. So, you can upload directly to the root of container with a "
"url like: <uri>https://swift-"
"cluster.example.com/v1/AUTH_account/container/</uri> Optionally, you can "
"include an object prefix to better separate different users’ uploads, such "
"as: <uri>https://swift-"
"cluster.example.com/v1/AUTH_account/container/object_prefix</uri>"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml600(para)
msgid ""
"The form method must be POST and the enctype must be set as "
"<literal>multipart/form-data</literal>."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml603(para)
msgid ""
"The redirect attribute is the URL to redirect the browser to after the "
"upload completes. The URL has status and message query parameters added to "
"it, indicating the HTTP status code for the upload (2xx is success) and a "
"possible message for further information if there was an error (such as "
"<literal>“max_file_size exceeded”</literal>)."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml610(para)
msgid ""
"The <literal>max_file_size</literal> attribute must be included and "
"indicates the largest single file upload that can be done, in bytes."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml613(para)
msgid ""
"The <literal>max_file_count</literal> attribute must be included and "
"indicates the maximum number of files that can be uploaded with the form. "
"Include additional <code>&lt;![CDATA[&lt;input type=\"file\" "
"name=\"filexx\"/&gt;]]&gt;</code> attributes if desired."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml619(para)
msgid ""
"The expires attribute is the Unix timestamp before which the form must be "
"submitted before it is invalidated."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml622(para)
msgid ""
"The signature attribute is the HMAC-SHA1 signature of the form. This sample "
"Python code shows how to compute the signature:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml639(para)
msgid ""
"The key is the value of the <literal>X-Account-Meta-Temp-URL-Key</literal> "
"header on the account."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml642(para)
msgid ""
"Be certain to use the full path, from the <literal>/v1/</literal> onward."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml644(para)
msgid ""
"The command line tool <placeholder-1/> may be used (mostly just when "
"testing) to compute expires and signature."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml648(para)
msgid ""
"The file attributes must appear after the other attributes to be processed "
"correctly. If attributes come after the file, they are not sent with the "
"sub-request because on the server side, all attributes in the file cannot be"
" parsed unless the whole file is read into memory and the server does not "
"have enough memory to service these requests. So, attributes that follow the"
" file are ignored."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml661(title)
msgid "Static web sites"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-features.xml662(para)
msgid ""
"When configured, this middleware serves container data as a static web site "
"with index file and error file resolution and optional file listings. This "
"mode is normally only active for anonymous requests."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-cors.xml6(title)
msgid "Cross-origin resource sharing"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-cors.xml7(para)
msgid ""
"Cross-Origin Resource Sharing (CORS) is a mechanisim to allow code running "
"in a browser (Javascript for example) to make requests to a domain other "
"then the one from where it originated. Swift supports CORS requests to "
"containers and objects within the containers using metadata held on the "
"container."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-cors.xml13(para)
msgid ""
"In addition to the metadata on containers, the "
"<literal>cors_allow_origin</literal> flag in <filename>proxy-"
"server.conf</filename> may be used to set a list of hosts that are included "
"with any CORS request by default."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml6(title)
msgid "Object Storage general service configuration"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml7(para)
msgid ""
"Most Object Storage services fall into two categories, Object Storage's wsgi"
" servers and background daemons."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml11(para)
msgid ""
"Object Storage uses paste.deploy to manage server configurations. Read more "
"at <link "
"href=\"http://pythonpaste.org/deploy/\">http://pythonpaste.org/deploy/</link>."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml14(para)
msgid ""
"Default configuration options are set in the `[DEFAULT]` section, and any "
"options specified there can be overridden in any of the other sections when "
"the syntax <literal>set option_name = value</literal> is in place."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml19(para)
msgid ""
"Configuration for servers and daemons can be expressed together in the same "
"file for each type of server, or separately. If a required section for the "
"service trying to start is missing there will be an error. The sections not "
"used by the service are ignored."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml25(para)
msgid ""
"Consider the example of an object storage node. By convention configuration "
"for the object-server, object-updater, object-replicator, and object-auditor"
" exist in a single file <filename>/etc/swift/object-server.conf</filename>:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml47(para)
msgid ""
"Object Storage services expect a configuration path as the first argument:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml55(para)
msgid ""
"If you omit the object-auditor section this file can not be used as the "
"configuration path when starting the <placeholder-1/> daemon:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml63(para)
msgid ""
"If the configuration path is a directory instead of a file all of the files "
"in the directory with the file extension \".conf\" will be combined to "
"generate the configuration object which is delivered to the Object Storage "
"service. This is referred to generally as \"directory based configuration\"."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml70(para)
msgid ""
"Directory based configuration leverages ConfigParser's native multi-file "
"support. Files ending in \".conf\" in the given directory are parsed in "
"lexicographical order. File names starting with '.' are ignored. A mixture "
"of file and directory configuration paths is not supported - if the "
"configuration path is a file, only that file will be parsed."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml78(para)
msgid ""
"The Object Storage service management tool <filename>swift-init</filename> "
"has adopted the convention of looking for "
"<filename>/etc/swift/{type}-server.conf.d/</filename> if the file "
"<filename>/etc/swift/{type}-server.conf</filename> file does not exist."
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml86(para)
msgid ""
"When using directory based configuration, if the same option under the same "
"section appears more than once in different files, the last value parsed is "
"said to override previous occurrences. You can ensure proper override "
"precedence by prefixing the files in the configuration directory with "
"numerical values, as in the following example file layout:"
msgstr ""
#: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml105(para)
msgid ""
"You can inspect the resulting combined configuration object using the "
"<placeholder-1/> command line tool."
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml6(title)
msgid "Configure the Identity Service for token binding"
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml7(para)
msgid ""
"Token binding refers to the practice of embedding information from external "
"authentication providers (like a company's Kerberos server) inside the token"
" such that a client may enforce that the token only be used in conjunction "
"with that specified authentication. This is an additional security mechanism"
" as it means that if a token is stolen it will not be usable without also "
"providing the external authentication."
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml14(para)
msgid ""
"To activate token binding you must specify the types of authentication that "
"token binding should be used for in <filename>keystone.conf</filename>: "
"<placeholder-1/> Currently only <literal>kerberos</literal> is supported."
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml25(para)
msgid "<literal>disabled</literal> disable token bind checking"
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml29(para)
msgid ""
"<literal>permissive</literal> enable bind checking, if a token is bound to a"
" mechanism that is unknown to the server then ignore it. This is the "
"default."
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml34(para)
msgid ""
"<literal>strict</literal> enable bind checking, if a token is bound to a "
"mechanism that is unknown to the server then this token should be rejected."
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml39(para)
msgid ""
"<literal>required</literal> enable bind checking and require that at least 1"
" bind mechanism is used for tokens."
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml44(para)
msgid ""
"<literal>named</literal> enable bind checking and require that the specified"
" authentication mechanism is used: <placeholder-1/>"
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml51(para)
msgid ""
"Do not set <literal>enforce_token_bind = named</literal> as there is not an "
"authentication mechanism called <literal>named</literal>."
msgstr ""
#: ./doc/config-reference/identity/section_keystone-token-binding.xml20(para)
msgid ""
"To enforce checking of token binding the "
"<literal>enforce_token_bind</literal> parameter should be set to one of the "
"following modes: <placeholder-1/><placeholder-2/>"
msgstr ""
#. Put one translator per line, in the form of NAME <EMAIL>, YEAR1, YEAR2
#: ./doc/config-reference/identity/section_keystone-token-binding.xml0(None)
msgid "translator-credits"
msgstr ""
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