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NFSv4.2 复制操作缓慢

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ontap-9
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nas
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适用于

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

问题

  • 复制文件大约需要 6 分钟:

$ date ; cp file.txt /path/to/folder/ ; date
Wed Jan 21 14:06:49 CET 2026
Wed Jan 21 14:12:51 CET 2026

  • NFS3 没有问题
  • Filer 跟踪显示没有缓慢:

kb.jpg

  • 从性能存档中看不到任何延迟问题。
  • EMS 中无错误

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