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A400交叉连接的集群端口会为意外的远程设备生成EMS消息

适用场景

  • AFF A400
  • ONTAP 9.10.1及更高版本

问题描述

  • 我们会在日志中看到以下EMS消息。如果此消息每隔几分钟重复一次、则可能表示集群接口配置或无交换机集群的物理布线出现问题。
  • 如果交叉连接双节点无交换机A400集群端口、则远程数据访问可能会由于会话建立失败而出现间歇性问题。
  • 由于交叉连接的端口、集群上可能会出现其他问题、因此、要解决集群上的任何其他问题、首先要确定并解决交叉连接的端口。

[cluster01-01: kernel: csm.homePortInfoUnexpected:notice]: CSM reports unexpected information for cluster LIF ID "1023" (home port: "e3b", remote device ID: "e3a").

  • 服务器上的NFS挂载出现间歇性已过期警报。

cluster02-02 ERROR Nblade.nfsConnResetAndClose: Shutting down connection with the client. Vserver ID is 4; network data protocol is NFS, Rpc Xid 0x0; client IP address:port is 10.120.10.19:25368. local IP address is 10.120.10.18; reason is Idle Timeout, closing connection.

 

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