89 lines
4.4 KiB
XML
89 lines
4.4 KiB
XML
<?xml version='1.0' encoding='UTF-8'?>
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<para xmlns="http://docbook.org/ns/docbook" version="5.0">
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<!--
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###################################################################
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WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
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###################################################################
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Warning: Do not edit this file. It is automatically
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generated from the software project's code and your changes
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will be overwritten.
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The tool to generate this file lives in openstack-doc-tools
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repository.
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Please make any changes needed in the code, then run the
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autogenerate-config-doc tool from the openstack-doc-tools
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repository, or ask for help on the documentation mailing list,
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IRC channel or meeting.
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###################################################################
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WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
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###################################################################
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-->
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<table rules="all" xml:id="config_table_nova_hyperv">
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<caption>Description of HyperV configuration options</caption>
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<col width="50%"/>
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<col width="50%"/>
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<thead>
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<tr>
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<th>Configuration option = Default value</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<th colspan="2">[hyperv]</th>
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</tr>
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<tr>
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<td><option>dynamic_memory_ratio</option> = <replaceable>1.0</replaceable></td>
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<td>(FloatOpt) Enables dynamic memory allocation (ballooning) when set to a value greater than 1. The value expresses the ratio between the total RAM assigned to an instance and its startup RAM amount. For example a ratio of 2.0 for an instance with 1024MB of RAM implies 512MB of RAM allocated at startup</td>
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</tr>
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<tr>
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<td><option>enable_instance_metrics_collection</option> = <replaceable>False</replaceable></td>
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<td>(BoolOpt) Enables metrics collections for an instance by using Hyper-V's metric APIs. Collected data can by retrieved by other apps and services, e.g.: Ceilometer. Requires Hyper-V / Windows Server 2012 and above</td>
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</tr>
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<tr>
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<td><option>force_hyperv_utils_v1</option> = <replaceable>False</replaceable></td>
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<td>(BoolOpt) Force V1 WMI utility classes</td>
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</tr>
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<tr>
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<td><option>instances_path_share</option> = <replaceable></replaceable></td>
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<td>(StrOpt) The name of a Windows share name mapped to the "instances_path" dir and used by the resize feature to copy files to the target host. If left blank, an administrative share will be used, looking for the same "instances_path" used locally</td>
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</tr>
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<tr>
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<td><option>limit_cpu_features</option> = <replaceable>False</replaceable></td>
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<td>(BoolOpt) Required for live migration among hosts with different CPU features</td>
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</tr>
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<tr>
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<td><option>mounted_disk_query_retry_count</option> = <replaceable>10</replaceable></td>
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<td>(IntOpt) The number of times to retry checking for a disk mounted via iSCSI.</td>
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</tr>
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<tr>
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<td><option>mounted_disk_query_retry_interval</option> = <replaceable>5</replaceable></td>
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<td>(IntOpt) Interval between checks for a mounted iSCSI disk, in seconds.</td>
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</tr>
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<tr>
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<td><option>power_state_check_timeframe</option> = <replaceable>60</replaceable></td>
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<td>(IntOpt) The timeframe to be checked for instance power state changes.</td>
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</tr>
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<tr>
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<td><option>power_state_event_polling_interval</option> = <replaceable>2</replaceable></td>
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<td>(IntOpt) Instance power state change event polling frequency.</td>
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</tr>
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<tr>
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<td><option>qemu_img_cmd</option> = <replaceable>qemu-img.exe</replaceable></td>
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<td>(StrOpt) Path of qemu-img command which is used to convert between different image types</td>
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</tr>
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<tr>
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<td><option>vswitch_name</option> = <replaceable>None</replaceable></td>
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<td>(StrOpt) External virtual switch Name, if not provided, the first external virtual switch is used</td>
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</tr>
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<tr>
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<td><option>wait_soft_reboot_seconds</option> = <replaceable>60</replaceable></td>
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<td>(IntOpt) Number of seconds to wait for instance to shut down after soft reboot request is made. We fall back to hard reboot if instance does not shutdown within this window.</td>
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</tr>
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</tbody>
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</table>
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</para>
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