ATto网桥意外重新启动后、光纤通道适配器出现故障

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适用场景

ONTAP 9
延伸型 MetroCluster
ATto 7500N/7600N光纤桥接

问题描述

在意外重新启动ATto网桥后、控制器报告"Link BreAK detected on Fibre Channel adapter (在光纤通道适配器上检测到链路中断)"。

::>event log show

事件日志报告链路关闭和网桥被删除：

[fci.link.break:error]: Link break detected on Fibre Channel adapter xx.
 [isp2400_timeout_7: fci.link.error:error]: Could not recover link on Fibre Channel adapter after 30 seconds. Offlining the adapter
 [dsbridge_admin: bridge.removed:info]: FC-to-SAS bridge X.125L0 [ATTO FibreBridge7600N 4.35] S/N [FB7600N000000] was removed.

此时将重新发现此网桥并报告重新启动：

[dsbridge_admin: bridge.discovered:info]: FC-to-SAS bridge X.125L0 [ATTO FibreBridge7600N 4.35] S/N [FB7600N000000] was discovered.
 [dsbridge_admin: bridge.rebooted:debug]: FC-to-SAS bridge  X.125L0 [ATTO FibreBridge7600N 4.35] S/N [FB7600N000000] was rebooted.
 [dsbridge_admin: callhome.bridge.reboot.unexp:alert]: Call home for Bridge Unexpected Reboot: FB7600N000000

适配器报告链路已恢复：

[slifc_asyncd_1: fci.adapter.link.online:info]: Fibre Channel adapter xx link online.