Switched Cluster：已从配对集群收到崩溃数据包

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适用场景

ONTAP 9
集群交换机

问题描述

节点上的集群端口关闭

[Node-01: kernel: netif.linkDown:debug]: Ethernet e0c: Link down, check cable. [Node-01: kernel:netif.linkDown:debug]: Ethernet e0c: Link down, check cable. [Node-01: kernel:netif.linkDown:debug]: Ethernet e0d: Link down, check cable. [Node-01: vifmgr:vifmgr.portdown:debug]: A link down event was received on node XXXXX, port e0d. [Node-01: vifmgr:vifmgr.clus.linkdown:debug]: The cluster port e0d on node XXXXX has gone down unexpectedly.

这将触发"Pan"(管理Panic)、配对节点将执行接管

[Node-01: mcc_ic_kill_pkt_handler: sk.panic:debug]: Panic String:Received PANIC packet from partner, receiving message is (Coredump and takeoverinitiated because Connectivity, Liveliness and Availability Monitor (CLAM) hasdetermined this node is out of quorum.) in SK process mcc_ic_kill_pkt_handler onrelease 9.11.1P9 (C)

network port show -role cluster 将所有集群端口显示为已关闭