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Windows ホスト上の LUN タイプに基づいて、ミスアライメントされた I/O を診断する方法

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Category:
flexpod-with-infrastructure-automation
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san
Last Updated:

のとう

のとう

環境

  • ONTAP 9
  • Data ONTAP 7以前
  • FlexPod

説明

送受信されるデータのKBあたりのディスクアクセス数が多いという、パフォーマンスの低下が観察されました。
明らかなワークロードに対して、ディスクの動作が高すぎるようです。

 

 

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