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HA 系统上的 " 多个风扇出现故障 " 会导致环境关闭

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Category:
fas-systems
Specialty:
hw
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适用场景

  • AFF A220 、 AFF C190 、 FAS2750 、 FAS2720 : BMC 11.4 和更早版本。
  • AFF A300 、 AFF A200 、 FAS8200 、 FAS2650 、 FAS2620 : SP5.7 及更早版本。

问题描述

高可用性( HA )系统会触发环境关闭,从而导致存储中断。

示例:

[Node_name:monitor.shutdown.emergency:EMERGENCY]: : Environmental Reason Shutdown (Multiple fans failed)
[Node_nam:monitor.shutdown.chassisOverTemp:EMERGENCY]: Chassis temperature is too hot: System will be shutdown in 2 minutes
[Node_nam:monitor.shutdown.emergency:EMERGENCY]: Emergency shutdown: Ambient temperature is not readable.
[Node_nam:monitor.shutdown.chassisOverTemp:EMERGENCY]: Chassis temperature is too hot: System will be shutdown in 2 minutes

检查系统传感器时,不会显示实际的风扇故障:

示例:

NMP Bad Fan Count                          OK
Any Temp Crit High?                         NO
Chassis is Under Temp                       NO
Chassis is Over Temp                        NO
PSU1 Fan 1               normal          2970 RPM      --          --          --          --      
PSU1 Fan 2               normal          3070 RPM      --          --          --          --      
PSU2 Fan 1               normal          3070 RPM      --          --          --          --      
PSU2 Fan 2               normal          2970 RPM      --          --          --          --      
Fan Count                normal             4          --          --          --          --      

 

 

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