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"NFS:服务器主机名无响应、仍在尝试"连接到数据包丢失率较高的网络中的ONTAP 9.6或更高版本

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ontap-9
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nas<a>NFS</a><a>DSACK</a><a>重新传输超时</a>
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状态信息

适用场景

  • ONTAP 9.6 及更高版本
  • ONTAP Select
  • NFS
  • 数据包丢失率较高的网络

问题描述

  • NFS客户端会记录有关NFS服务器不可访问的错误消息

nfs: server <hostname> not responding, still trying

  • 需要重新启动NFS客户端才能恢复
  • 此时将显示数据包跟踪
    • 从客户端到存储的数据包的重新传输超时非常高
    • 存储控制器LIF发送的DSACK范围

 

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