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如何在 ONTAP 9 中执行卷重新分配

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适用场景

  • ONTAP 9
  • SATA/SAS磁盘
  • FlexVol

问题描述

  • 由于聚合中的磁盘利用率不均匀、导致延迟较高
  • NetApp 技术支持有时可能建议重新分配卷级别以提高性能。
  • 本文将介绍运行重新分配度量的过程、确定是否需要重新分配卷、以及如何在必要时实际重新分配卷。

注:

  • 即使在成分卷级别、FlexGroup也不支持卷级别重新分配、并且会显示错误。
  • SnapMirror/SnapVault目标卷不支持卷级别重新分配、因为它仅适用于读写卷。 

 

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