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ATTOブリッジが予期せずリブートしたあとにFibre Channelアダプタで障害が発生しました

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環境

  • ONTAP 9
  • ストレッチMetroCluster
  • ATTO 7500N/7600N FibreBridge

問題

ATTOブリッジが予期せずリブートすると、コントローラから「Link break detected on Fibre Channel adapter」と報告されます。
 
 
::>event log show
 
イベントログで、リンクの停止とブリッジの削除が報告されます。
 
[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.
 
 
ブリッジが再検出され、リブートが報告されます。
 
[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
 
 
アダプタは、リンクが回復されたことを報告します。
 
[slifc_asyncd_1: fci.adapter.link.online:info]: Fibre Channel adapter xx link online.
 

 

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