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如何根据 Windows 主机上的 LUN 类型诊断未对齐的 I/O

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Category:
flexpod-with-infrastructure-automation
Specialty:
SAN
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执行

执行

适用场景

  • ONTAP 9.  
  • Data ONTAP 7及更早版本
  • FlexPod

问题描述

观察到性能不佳、其特征是发送或接收的每KB数据都会进行大量磁盘访问。
对于表面工作负载而言、磁盘工作似乎过于努力。

 

 

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