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NIS 延迟因导出评估中的解析不确定而导致 NFS 挂起

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Category:
ontap-9
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nas
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适用于

  • ONTAP
  • 支持 netgroup 导出的 NFS
  • 提供 netgroup 的 NIS

问题

  • NFS 挂载在 ONTAP 无法在足够的时间内完成网络组查找时似乎挂起。
  • 由于已达到最大并行操作数,ONTAP 将无法向 NIS 发送其他请求。
  • sysctl sysvar nblade 可以看到计数器不断增加:
sysvar.nblade.ngprocess.access.RpcNoSendParallel: 9563593847
sysvar.nblade.ngprocess.rewind.giveup.nfs.export: 5539997
  • 管道数量以及每个管道的相关统计数据,通过

::> statistics. statistics show -object nblade_rpc_client -instance AccessCacheMgwdClient-*

 

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