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ONTAP 升级后未检测到互连连接状态

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适用于

  • AFF-C800
  • 集群网络交换机(例如 Cisco Nexus 3132Q-V)

问题

执行 ONTAP 和集群交换机 OS 升级后,未检测到节点和交换机之间的集群互连连接,集群报告不正常状态。这可能表现为:

  • 集群 LIF 报告 l2_reachability 问题
  • 聚合未按预期回切
  • 节点发生 panic,日志输出类似于:
    Received PANIC packet from partner, receiving message is (Coredump and takeover initiated because Connectivity, Liveliness and Availability Monitor (CLAM) has determined this node is out of quorum.)in SK process mcc_ic_kill_pkt_handler on release 9.16.1P11(C)
  • 数据访问中断,故障转移/交还操作未完成
  • GUI 显示有关缺少连接或失去仲裁节点的错误

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