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虚拟机在 ONTAP 升级期间无法访问 NFS 数据存储区

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ontap-9
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nas
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适用于

  • ONTAP9
  • NFS4.1
  • VMware

问题描述

  • 在 ONTAP 升级期间，虚拟机与数据存储失去连接
  • 从 ONTAP 观察，升级期间未发现错误
  • ESXi 检测 AllPathDown (APD)：
APD start for 0x4319ce029700 [6d84eca6-1900b38f-0000-000000000000]
APD start event for 0x4319ce029700 [6d84eca6-1900b38f-0000-000000000000]
Device or filesystem with identifier [6d84eca6-1900b38f-0000-000000000000] has entered the All Paths Down state.
 
  • vmkernel 日志警告：
WARNING: NFS41: NFS41FileOpCloseFile:3718: NFS41FileCloseFile failed: Lost previously held disk lock
 

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