FAS9000のファン障害による環境のシャットダウン

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環境

ONTAP 9
AFF A700 / FAS9000
SPファームウェアバージョン4.7以降

問題

「複数のファンで障害が発生しました」イベントが原因でコントローラの電源がオフになっており、パートナーのテイクオーバーが発生しています。

EMS /イベントログを確認：

::> event log show -event *fan*

Thu Mar 05 11:20:05 CET [node_name: env_mgr: monitor.chassisFan.stop:error]: Chassis fan contains at least one stopped fan: FanB1 F1 at failed Thu Mar 05 11:20:05 CET [node_name: env_mgr: monitor.chassisFan.stop:error]: Chassis fan contains at least one stopped fan: FanB1 F2 at failed Thu Mar 05 11:20:05 CET [node_name: env_mgr: monitor.chassisFan.stop:error]: Chassis fan contains at least one stopped fan: FanB1 F3 at failed Thu Mar 05 11:20:05 CET [node_name: env_mgr: monitor.chassisFan.stop:error]: Chassis fan contains at least one stopped fan: FanB1 F4 at failed Thu Mar 05 11:20:07 CET [node_name: env_mgr: monitor.chassisFanFail.xMinShutdown:EMERGENCY]: Multiple Chassis Fan failure: System will shut down in 2 minutes. Thu Mar 05 11:20:35 CET [node_name: env_mgr: callhome.c.fan.fru.fault:error]: Call home for CHASSIS FAN FRU FAILED: FanB1 F1 Thu Mar 05 11:20:35 CET [node_name: env_mgr: callhome.c.fan.fru.fault:error]: Call home for CHASSIS FAN FRU FAILED: FanB1 F2

SPログ出力を確認します。

Mar 2 08:15:24 (none) : [477 WARNING][Porting/platform/PDKFan.c:1397]FanDaemon: Failure to read FanModuleData from fan module 1 Mar 2 08:15:24 (none) : [477 WARNING][Porting/platform/PDKFan.c:1416]FanDaemon: Fan module 1 marked bad after 3 consecutive failures Mar 2 08:15:30 (none) : [477 WARNING][Porting/platform/PDKFan.c:1397]FanDaemon: Failure to read FanModuleData from fan module 1 Mar 2 08:15:30 (none) : [477 WARNING][Porting/platform/PDKFan.c:1416]FanDaemon: Fan module 1 marked bad after 3 consecutive failures

次の出力を確認します。

::> system node run -node <node_name> environment status chassis all