openstack-manuals/doc/user-guide/section_dashboard_manage_volumes.xml
Andreas Jaeger 62810ddf28 Remove extra whitespace
Fixes output of tools/validate.py --force (except training-guide and
generated files)

Change-Id: I720846d97ab150915b26fb56926f0971d1808a2a
2013-09-13 04:09:26 +02:00

174 lines
6.7 KiB
XML

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE section [
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<!ENTITY ndash "&#x2013;">
<!ENTITY mdash "&#x2014;">
<!ENTITY hellip "&#x2026;">
<!ENTITY plusmn "&#xB1;">
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<section xmlns="http://docbook.org/ns/docbook"
xmlns:xi="http://www.w3.org/2001/XInclude"
xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
xml:id="dashboard_manage_volumes">
<title>Manage volumes</title>
<?dbhtml stop-chunking?>
<para>Volumes are block storage devices that you attach to
instances to enable persistent storage. You can attach a
volume to a running instance or detach a volume and attach it
to another instance at any time. You can also create a
snapshot from or delete a volume. Only administrative users
can create volume types.</para>
<section xml:id="dashboard_create_volumes">
<title>Create a volume</title>
<procedure>
<!-- <title>To create or delete a volume</title> -->
<step>
<para>Log in to the OpenStack dashboard, choose a
project, and, click the
<guibutton>Volumes</guibutton>
category.</para>
</step>
<step>
<para>Click <guibutton>Create
Volume</guibutton>.</para>
<para>In the window that opens, enter a name, an
optional description, and the size in GBs for the
volume.</para>
</step>
<step>
<para>Click <guibutton>Create Volume</guibutton> to
confirm your changes.</para>
</step>
<step>
<para>The dashboard shows the volume in the
<guilabel>Volumes</guilabel> category.</para>
</step>
</procedure>
</section>
<section xml:id="attach_volumes_to_instances">
<title>Attach volumes to instances</title>
<para>After you create one or more volumes, you can attach
them to instances.</para>
<procedure>
<!--<title>To attach volumes to instances</title>-->
<step>
<para>Log in to the OpenStack dashboard, choose a
project, and click the
<guibutton>Volumes</guibutton>
category.</para>
</step>
<step>
<para>Select the volume to add to an instance and
click <guibutton>Edit Attachments</guibutton>.
</para>
</step>
<step>
<para>In the <guilabel>Manage Volume
Attachments</guilabel> window, select an
instance.</para>
</step>
<step>
<para>Enter a device name under which the volume
should be accessible on the virtual machine.
</para>
</step>
<step>
<para>Click <guibutton>Attach Volume</guibutton> to
confirm your changes. The dashboard shows the
instance to which the volume has been attached and
the volume's device name. You can attach a volume
to one instance at a time.</para>
</step>
<step>
<para>View the status of a volume in the
<guilabel>Instances &amp; Volumes</guilabel>
category of the dashboard. The volume is either
available or In-Use.</para>
</step>
<step>
<para>Now you can log in to the instance, mount the
disk, format it, and use it.</para>
</step>
</procedure>
</section>
<section xml:id="dashboard_detach_volume">
<title>Detach a volume from an instance</title>
<procedure>
<step>
<para>Log in to the OpenStack dashboard, choose a
project, and click the
<guibutton>Volumes</guibutton>
category.</para>
</step>
<step>
<para>Select the volume and click <guibutton>Edit
Attachments</guibutton>.</para>
</step>
<step>
<para>Click <guibutton>Detach Volume</guibutton> and
confirm your changes.</para>
</step>
<step>
<para>A message indicates whether the action was
successful.</para>
</step>
</procedure>
</section>
<section xml:id="create_volume_snapsnots">
<title>Create volume snapshots</title>
<procedure>
<step>
<para>Log in to the OpenStack dashboard, choose a
project, and click the <guilabel>Instances &amp;
Volumes</guilabel> category.</para>
</step>
<step>
<para>Select a volume from which to create a snapshot.
</para>
</step>
<step>
<para>From the <guilabel>Actions</guilabel> drop-down
list, select <guilabel>Create Snapshot</guilabel>.
</para>
</step>
<step>
<para>In the window that opens, enter a snapshot name
and a description.</para>
</step>
<step>
<para>Confirm your changes.</para>
<para>The dashboard shows the new volume snapshot in
the <guilabel>Images &amp; Snapshots</guilabel>
category.</para>
</step>
</procedure>
</section>
<section xml:id="dashboard_delete_volume">
<title>Delete volumes</title>
<para>When you delete an instance, the data of its attached
volumes is not destroyed.</para>
<procedure>
<step>
<para>Log in to the OpenStack dashboard, choose a
project, and click the
<guibutton>Volumes</guibutton>
category.</para>
</step>
<step>
<para>Activate the check boxes in front of the volumes
that you want to delete.</para>
</step>
<step>
<para>Click <guibutton>Delete Volumes</guibutton> and
confirm your choice in the pop-up that
appears.</para>
</step>
<step>
<para>A message indicates whether the action was
successful.</para>
</step>
</procedure>
</section>
</section>