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ESXi主机报告数据存储库不断断开连接、并且VMotion停止

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Category:
ontap-9
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perf<a>ONTAP</a><a>2009457996</a>
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适用场景

  • ONTAP 9
  • ESXi
  • iSCSI

问题描述

  • ESXi主机的集群报告与数据存储库的连接不断断开
  • VMotion已停止运行、无法执行数据复制。
  • VMKernel.log :
2023-02-02T12:10:36.574Z cpu14:2097909)WARNING: ScsiDeviceIO: 1596: Device naa.xxx performance has deteriorated. I/O latency increased from average value of 11252 microseconds to 227332 microseconds.
2023-02-02T12:10:37.995Z cpu34:2097929)WARNING: ScsiDeviceIO: 1596: Device naa.xxx performance has deteriorated. I/O latency increased from average value of 11252 microseconds to 476375 microseconds.

 

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