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e0a/e0b 端口关闭会导致节点崩溃

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适用场景

  • MetroCluster IP
  • AFF A220 
  • IP 交换机更换 / 重新启动

问题描述

在 IP 交换机更换 / 重新启动期间, e0a/e0b 端口会关闭,从而可能导致节点重新启动: 

[NodeA: intr: netif.linkDown:info]: Ethernet e0b: Link down, check cable.
[NodeA: intr: netif.linkDown:info]: Ethernet e0b-20: Link down, check cable.
[NodeA: intr: rlib.ifconfig.linkEvent:notice]: params: {'eventType': 'DOWN', 'ifname': 'e0b'}
[NodeA: intr: rlib.ifconfig.linkEvent:notice]: params: {'eventType': 'DOWN', 'ifname': 'e0b-20'}

PANIC: WAFL hung for aggr1. in SK process wafl_exempt01 on release 9.8P2 (C) 

 

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