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クローニング後、SANtricityでのボリュームの初期化が原因でStorageGRIDのパフォーマンスが低下する

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環境

  • StorageGRID 11.7
  • アプライアンスノードのクローニング

問題

  • クローニング後、SANtricityでのボリュームの初期化が原因でStorageGRIDのパフォーマンスが低下する
  • バックエンドデバイスのバックグラウンドアクティビティを確認します。

  • SANtricityのサポートログと sasStateCapture ログを確認し、ドライブにエラーがないか確認します。

Error Statistics for Drive Phys:

              | Invalid   | Disparity  | LossOf    | PhyReset
   Device       Phy | DWords    | Errors    | DSync    | Problems
---------------------- --- | ---------- | ---------- | ---------- | ----------
e/d/s 99/1/0        0 | 16      | 0      | 0      | 0
             1 | 16      | 0      | 0      | 0
e/d/s 99/1/1        0 | 8442160  | 50080   | 0      | 0
             1 | 11167388  | 11279   | 0      | 0
e/d/s 99/1/2        0 | 4      | 0      | 1      | 0
             1 | 4      | 0      | 1      | 0

 

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