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支持的最低 SnapMirror 计划是什么?

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适用场景

  • ONTAP 9.  
  •  仅限异步SnapMirror

问题解答

支持的最小异步SnapMirror计划(即支持的最小RPO)取决于关系类型和正在使用的卷:

SnapMirror配置 支持的最小RPO
FlexVol 卷 5 分钟
FlexGroup 卷 30 分钟
适用于FlexVol卷的SVM DR 15 分钟
适用于FlexGroup卷的SVM DR 30 分钟
FlexVol的一致性组(ONTAP 9.13.1及更高版本) 30 分钟

注意: 如果配置的计划不满足此最小RPO要求、则可以跳过计划更新。

 

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