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reclaimed-space-thresholdを超えてもオブジェクトストレージ上の参照されていないスペースは再生されない

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環境

  • Cloud Volumes ONTAP (CVO)
  • クラウド階層化
  • AWS S3

問題

  • storage aggregate show-space Logical Unreferenced Capacity unreclaimed-space-threshold  値を超えても増え続けていることを示しています。

Feature                       Used    Used%
--------------------------------    ----------------    -----
Logical Used                    301TB     -
Referenced Capacity                27.9TB     -
Logical Unreferenced Capacity           273TB    - 
Space Saved by Storage Efficiency         944MB     -
Total Physical Used                301TB     -

注:  unreclaimed-space-threshold  、アドバンス・モードのstorage aggregate object-store show コマンドで確認できます。

  • 次のメッセージが頻繁に表示されます。

  XXX XXX XX XX:XX:XX +0000 [XXX: OscLowPriThreadPool: object.store.unavailable:EMERGENCY]: Unable to connect to the object store "XXX" from node XXX-XXX-XXX-XXX. Reason: Expired token.

 

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