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VMware报告"丢失对卷的访问、正在尝试恢复"错误

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Category:
ontap-9
Specialty:
perf<a>2009499因</a><a>翻译而需要</a>
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适用场景

  • ONTAP 9
  • 性能
  • ESXi 主机

问题描述

  • VMware在某些NetApp数据存储库上报告以下错误:
Error : Lost access to volume, recovery attempt in progres
  • 从磁盘子系统中发现   利用率较高(100%)的SATA或SAS磁盘聚合上的卷存在高读取和写入延迟
  • 磁盘处理的操作是其能够处理的操作的两倍、这会使这些磁盘饱和。
  • 磁盘IO的前几个工作负载 是来自受影响数据存储库的用户工作负载。

 

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