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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性が低下する

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ontap-9
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問題

  • FlexCacheキャッシュボリュームが長時間オフラインになると、システムが停止したり処理速度が低下したりします。
  • これは次の形式になります。
    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キャッシュクラスタでセッション送信のNFS巻き戻しが高く、FlexCacheオリジンクラスタでセッション受信が行われます。
  • 非常に高いレイテンシ:
    ボリュームに頻繁にアクセスしない場合、この問題には数日、数週間、または数カ月かかることがあります。

 

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