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控制器升级后出现集群网络降级消息

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4
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Public
Votes:
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Category:
ontap-9
Specialty:
CORE
Last Updated:

适用场景

  • ONTAP 9.7P6
  • 控制器升级
  • 临时集群 LIF

问题描述

  • 控制器升级后,集群会发送集群网络降级警报,但没有明显的原因
  • EMS 报告两个集群 LIF 之间发生 ping 故障

Mon Dec 20 04:50:47 +0100 [node02: vifmgr: callhome.clus.net.degraded:alert]: Call home for CLUSTER NETWORK DEGRADED: Total Packet Loss - Ping failures detected between node02_clus1 ( 169.254.2.92 ) on node02 and node01_test ( 169.254.111.226 ) on node01

  • LIF node01_test 不会显示在的输出中 network interface show
  • 已创建缺少的 LIF 以允许完成控制器升级,并已删除

 

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