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CONTAP-238419: 管理上オフラインのFlexCacheキャッシュボリュームが原因でレイテンシまたは応答不能が発生する

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問題

  • 長時間オフラインのFlexCacheキャッシュボリュームは、停止や遅延を引き起こします。
  • これは次のような形で現れます。
    Share is not accessible. You might not have permissions to use this network resource. Contact the administrator of server to find out if you have access permissions.

  • FlexCache CacheクラスタでのSession SendおよびFlexCache originクラスタでのSession Recieveにおいて、高いNFSリワインドが発生します。
  • 極めて高いレイテンシ。
    ボリュームへのアクセスが頻繁でない場合、この問題が発生するまでに数日、数週間、または数か月かかることがあります。

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