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如果在 SVM 上启用了 pNFS ，则 nfsv4.1 客户端的读 / 写操作可能会挂起

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nas<a>1087520</a><a>挂载</a><a>NFS进程停滞NFSRR_DELAY</a><a />
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适用场景

  • ONTAP 9
  • NFS v4.1或NFS v4.2
  • 并行 NFS (pNFS)

问题描述

  • 当NFS v4.1或NFS v4.2 客户端尝试 对  启用了pNFS的NFS导出进行读/写(或运行ls命令)时、操作会挂起或可能会出现延迟
  • 同时，客户端会将此错误记录 在 /var/log/messages以下位置： 
    • nfs: [LIF address/hostname] server not responding 
  • SVM具有多个数据LIFs、并非所有数据LIFs都 可从客户端访问

 

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