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如何将数据从容量层移至性能 FabricPool 中的层

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Category:
ontap-9
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core
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适用场景

  • ONTAP 9
  • FabricPool

问题描述

在 FabricPool 配置中将数据分层到容量 / 云层时,有时需要将数据从容量层移回性能层。

  • 在 ONTAP 9.8 之前,容量层中的数据将根据所使用的分层策略按以下顺序移至性能层:

clipboard_ec981733ef69d765917c5b10504d35653.png

  • ONTAP 9.8 在[1]高级权限下提供了一个 " cloud retriny-policy " 按钮 ,可根据配置的值覆盖默认云迁移行为:

clipboard_e003a58337ff95814ac50f50890b81dd2.png

  • 下表汇总了每个云检索策略规则的每个分层策略行为的行为:

clipboard_eb9010099961b22dff320395f1bf275d2.png

 

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