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FabricPool 不分层XCP报告为非活动的数据

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适用场景

  • ONTAP 9.8+
  • FabricPool
  • XCP
  • 文件系统分析(FSA)

问题描述

  • 在该卷上生成XCP报告后、XCP会报告一年前的大多数数据上次访问时间:

XCP访问了times.PNG

  • ONTAP 仅在卷使用默认 tiering-minimum-cooling-days 值31天时对最小数量的数据进行分层:

cluster1::> volume show-footprint -volume vol1

      Vserver : svm1
      Volume  : vol1

      Feature                                          Used    Used%
      --------------------------------           ----------    -----
      Volume Data Footprint                         32.96TB      24%
      Footprint in Performance Tier                 32.59TB      98%
     Footprint in FabricPool                       608.0GB       2%
      Volume Guarantee                                   0B       0%
      Flexible Volume Metadata                      345.2GB       0%
      Deduplication                                 248.5GB       0%
      Temporary Deduplication                       79.99GB       0%
      Cross Volume Deduplication                     1.17GB       0%
      Delayed Frees                                 222.0GB       0%

      Total Footprint                               33.84TB      25%

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