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execsOverLimit 消息在 NFSv3 和 NFSv4.0 客户端的事件日志中找到

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ontap-9
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适用于

  • ONTAP 9.8 及更高版本
  • NFSv3
  • NFSv4.0

问题描述

  • 位置出错 EMS.log

NETAPP03: kernel: nblade.execsOverLimit:error]: The number of in-flight requests from client with source IP 10.20.30.40 to destination LIF 10.20.30.50 (Vserver 7) is greater than the maximum number of in-flight requests allowed (128). The client might see degraded performance due to request throttling.

注: 此消息已在较新的补丁版本中移至严重级别notice

  • 客户端可能会报告延迟增加,这与看到此消息的时间一致
  • 使用 ESXi 环境时可能会发生以下"失去连接"错误。

Lost connection to the server 10.40.1.XXX mount point vmvol, mounted as 14644f70-c8dc684e-0000-000000000000 ("/vmvol")

  • 当使用 Oracle dNFS 客户端时,此消息是正常且预期的。这并不表示存在问题

 

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