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OpenStack:Cinder 是否支持使用 FlexGroups 的文件 FlexClone?

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适用于

  • OpenStack Wallaby 和更新版本

问题解答

在 Wallaby 版本中引入了对 FlexGroups 的支持。  但是,有一些限制/问题需要注意:

 

修补程序试图通过 FlexGroups 解决的问题是:

  • 如果 Cinder 使用 ZAPI API(9.14 之前的旧 ONTAP 版本)- 快照操作将使用基于主机的复制方法(通用代码)。
  • 如果 Cinder 使用 REST API(ONTAP 版本 >= 9.14)- 快照操作将使用文件克隆 

 

如果遇到 FlexGroups 和卷快照等操作问题,请与您的 OpenStack 分发供应商确认您的版本已提交以下补丁: https://review.opendev.org/c/openstack/cinder/+/956755

追加信息

 

 

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