BES-53248クラスタスイッチの予期しないリブート
環境
- ONTAP 9
- BES-53248
問題
- BES-53248クラスタスイッチが予期せず停止し、ポートの停止が原因でクラスタLIFが移行されます。
[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.- ポートはすぐにアップ状態に戻ります。
[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.カーネルパニック、ファン障害、温度の問題など、スイッチログにリブートの明確な理由はありません。