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断片化と再割り当て

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ontap-9
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環境

  • Data ONTAP 7-Mode
  • ONTAP 9

概要

  • この記事では、WAFL（Write Anywhere File Layout）の断片化と再配置 プロセスについて説明します。
  • WAFLフラグメンテーションには2つのタイプがあります（ただし、スペースフラグメンテーションが長期的に原因ファイルのフラグメンテーションになる可能性がある点に関連しています）。
    • ファイルの断片化
    • 空きスペースの断片化

 

 

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