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CONTAP-109765: Flexcache が削除された後、元の FG ボリュームにアクセスできなくなる

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Category:
ontap-9
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nas
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問題

  • FlexCacheキャッシュボリュームを削除すると、元のflexgroupボリュームにはアクセスできなくなります
  • 次のエラーがEvent/EMSログに表示されます:
    • CIFS/SMBの場合
      • {}[kernel: Nblade.cifsLockStateMismatch:debug]: params: {'pMessage': 'Leaked share lock?'{
      • [kernel: Nblade_CifsOperationTimedOut_1:error]
      • [kernel: ems.engine.suppressed:debug]: Event 'Nblade.CifsOperationTimedOut' suppressed xxx times in last xxx seconds.
    • NFSの場合
      • [kernel: Nblade.dBladeNoResponse.NFS:error]
      • [kernel: ems.engine.suppressed:debug]: Event 'Nblade.dBladeNoResponse.NFS' suppressed xxx times in last xxx seconds.
  • 停止が発生しています。
  • lsのようなコマンドはNFS Linuxクライアントから実行するとハングすることがあります。

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