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如何在卷上启用重复数据删除

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ontap-9
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core
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适用场景

  • ONTAP 9

问题描述

  • 请确认卷和聚合中有足够的可用空间用于重复数据删除元数据。
  • 重复数据删除元数据需要聚合中的最小可用空间量。
    • 此数量等于聚合中所有经过重复数据删除的 FlexVol 卷或数据成分卷的物理数据量总量的 3% 。
  • 每个 FlexVol 卷或数据成分卷应具有相当于物理数据总可用空间量的 4% 。

 

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