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E系列的性能较慢、导致显示ESXi消息"性能已下降"

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适用场景

  • E2800
  • E5700
  • SANtricity 11.50.1
  • SANtricity 11.70.3
  • SANtricity 11.70.4
  • VMware环境

问题描述

  • 虚拟机和/或备份无法运行。
  • 虚拟机中通常很快完成的任务(例如打开资源管理器)需要几十秒。
  • 根据SANtricity System Manager性能图、受影响的卷上观察到高延迟。
  • ESXi报告以下警报：
WARNING: ScsiDeviceIO: 1188: Device naa.600a098000fd787e0000019a5f7c3325 performance has deteroriated

 

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