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volume show-footprint コマンドでは、使用済みのスペースが遅延解放されて表示されます

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core<a>ONTAP 9.2 以降</a><a>の 1087717 </a>
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環境

  • ONTAP 9.2以降
  • FabricPool

問題

  • には大きな値があり Delayed Freesvolume show-footprint 設定してもコマンドの実行時に変更されない場合があります  -tiering-policy all
  • には大きな価値が Delayed Frees あり、 パフォーマンス階層に残りのデータが表示されます。

Cluster::> volume show-footprint
output ommitted)
    Vserver : SVM1
      Volume  : vol1

      Feature                                          Used    Used%
      --------------------------------           ----------    -----
      Volume Data Footprint                         15.41GB       0%
             Footprint in Performance Tier
                                                     4.65GB      25%
             Footprint in <Cloud Tier name>
                                                    14.14GB      75%
      Volume Guarantee                                   0B       0%
      Flexible Volume Metadata                      858.1MB       0%
      Cross Volume Deduplication                        4KB       0%
      Delayed Frees                                  3.38GB       0%
      Total Footprint                               19.62GB       0%

  • この現象は 、アグリゲートの合計使用サイズが 合計ボリュームサイズを超えていることが確認されることもあります。

 

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