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将HA对添加到集群后、集群网络已降级BES-53248交换机

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适用场景

  • BES-53248集群互连交换机
  • ONTAP 9

问题描述

  • 使用BES-53248交换机将新HA对添加到现有交换集群后、节点会通过AutoSupport 频繁报告集群网络降级警报
  • EMS消息:
[CLUSTER-03: vifmgr: callhome.clus.net.degraded:alert]: Call home for CLUSTER NETWORK DEGRADED: Large MTU Packet Loss - Ping failures detected between CLUSTER-04_clus1 ( 169.254.123.123 ) on CLUSTER-03 and CLUSTER-03_clus1 ( 169.254.234.234 ) on CLUSTER-03
  • 输出 system health subsystem show表示交换机运行状况已降级 system health alert show 并报告 SwitchIfInErrorsWarn_Alert
  • 现有集群节点已使用2个默认40/100G端口、新HA对正在使用其他40/100G端口(具有相应的许可证)

注意:本文假定交换机固件(RFC)已是最新版本,如知识库文章KB:Cluster network degraded" on BES-53248中所述

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