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在 UNIX 客户端上间歇性收到 "NFS 未响应 " 错误

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Category:
ontap-9
Specialty:
perf
Last Updated:

适用场景

  • ONTAP 9+
  • NFS

问题描述

  • 在客户端上经常观察到 NFS 超时警报。
  • 收到错误的原因为:

8 月 27 日 13 : 22 : 54 Ubuntu 内核: [259435.957429] NFS : Server test93 未响应,仍在尝试
8 月 27 日 13 : 23 : 08 Ubuntu 内核: 259450.703137 NFS : Server test93 OK
Aug 27 13 : 26 : 36 Ubuntu 内核: [259658.162095] NFS : Server test93 未响应,仍在尝试
Ubuntu 内核: 27 : 50 : [261109.661151] NFS : Server test93 未响应,仍在尝试
8 月 27 日 13 : 51 : 06 Ubuntu 内核: [261128.092933] NFS : Server test93 未响应,仍在尝试
8 月 27 日 13 : 51 : 44 Ubuntu 内核: [261166.098494] NFS : Server test93 OK
, 8 月 27 日 13 : 51 : 44 : NFS 服务器 test93 : 3166.09952

  • 存储端未收到任何错误。
  • 借助以下知识库文章验证没有存储端问题描述:

" 如何对间歇性 NFS 访问问题进行故障排除 "

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