红帽全球峰会7.280. StorageDomain struct
存储域.
NFS 存储域的 XML 表示，其标识符为 123 ：
<storage_domain href="/ovirt-engine/api/storagedomains/123" id="123">
<name>mydata</name>
<description>My data</description>
<available>38654705664</available>
<committed>1073741824</committed>
<critical_space_action_blocker>5</critical_space_action_blocker>
<external_status>ok</external_status>
<master>true</master>
<storage>
<address>mynfs.example.com</address>
<nfs_version>v3</nfs_version>
<path>/exports/mydata</path>
<type>nfs</type>
</storage>
<storage_format>v3</storage_format>
<type>data</type>
<used>13958643712</used>
<warning_low_space_indicator>10</warning_low_space_indicator>
<wipe_after_delete>false</wipe_after_delete>
<data_centers>
<data_center href="/ovirt-engine/api/datacenters/456" id="456"/>
</data_centers>
</storage_domain>| 名称 | 类型 | 概述 |
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| 此属性指示数据存储域是否用作备份域。 | |
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| 指定存储域的块大小，以字节为单位。 | |
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| 包含有关此对象的注释的免费文本。 | |
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| 以纯文本格式人类可读的描述。 | |
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| 唯一标识符。 | |
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| 纯文本中的人类可读名称。 | |
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| 指明块存储域是否支持丢弃操作。 | |
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| 指明块存储域是否支持丢弃零数据的属性。 | |
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7.280.1. backup
此属性指示数据存储域是否用作备份域。如果将域设置为 backup，它将用于存储虚拟机和模板用于灾难恢复目的，方式与使用导出存储域相同。此属性仅可用于数据存储域，不适用于 ISO 域或导出存储域。用户可以在创建数据存储域或导入数据存储域时使用此功能。
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