BES-53248集群交换机意外重新启动

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适用场景

ONTAP 9
BES-53248

问题描述

BES-53248集群交换机意外关闭、由于端口关闭、导致集群的生命周期发生迁移：

[cluster1-01: vifmgr: vifmgr.clus.linkdown:EMERGENCY]: The cluster port e3a on node cluster1-01 has gone down unexpectedly.
 [cluster1-01: vifmgr: vifmgr.reach.noreach:notice]: Network port e3a on node cluster1-01 cannot reach its expected broadcast domain Cluster:Cluster. No other broadcast domains appear to be reachable from this port.
 [cluster1-01: vifmgr: vifmgr.reach.skipped:notice]: Network port e3a on node cluster1-01 was not scanned for reachability because it was administratively or operationally down at the time of the scan.
 [cluster1-01: vifmgr: vifmgr.lifmoved.linkdown:notice]: LIF cluster1-01_clus1 (on virtual server 4294967293), IP address 169.254.12.54, is being moved to node cluster1-01, port e3b.

这些端口在以下时间后不久恢复正常：

[cluster1-01: kernel: netif.linkUp:info]: Ethernet e3a: Link up.
 [cluster1-01: vifmgr: vifmgr.portup:notice]: A link up event was received on node cluster1-01, port e3a.

交换机日志中没有明确的重新启动原因、例如内核崩溃、风扇故障或温度问题。