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系统风扇转速较高、噪音较大

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fas-systems
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hw
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适用场景

  • FAS系统
  • AFF系统

问题描述

  • 风扇噪音 很大。
  • system node environment sensors show 表示 受影响节点的风扇速度高于其他节点的风扇速度。
  • SP-LATEST-IPMI 登录AutoSupport 还 表示 受影响节点的风扇速度高于其他节点的风扇速度。

示例:

  • 受影响的节点:

FAN1:
 
Fan1_Status    | 0x0     | discrete   | Ready    | na     | na     | na     | na     
Fan1_Current    | 7.900    | Amps     | ok      | 0.000    | 0.500    | 10.000   | 12.000   
Fan1_Speed1    | 8400.000  | RPM     | ok      | 1000.000  | 1250.000  | 9750.000  | 10000.000 
Fan1_Speed2    | 8400.000  | RPM     | ok      | 1000.000  | 1250.000  | 9750.000  | 10000.000 
Fan1_Speed3    | 8350.000  | RPM     | ok      | 1000.000  | 1250.000  | 9750.000  | 10000.000 
Fan1_Speed4    | 8400.000  | RPM     | ok      | 1000.000  | 1250.000  | 9750.000  | 10000.000 
Fan1_Volt1     | 11.940    | Volts    | ok      | 10.560   | 11.160   | 12.840   | 13.440    

  • 另一个节点:

FAN1:
 
Fan1_Status    | 0x0     | discrete   | Ready    | na     | na     | na     | na     
Fan1_Current    | 1.250    | Amps     | ok      | 0.000    | 0.500    | 10.000   | 12.000   
Fan1_Speed1    | 4200.000  | RPM     | ok      | 1000.000  | 1250.000  | 9750.000  | 10000.000 
Fan1_Speed2    | 4250.000  | RPM     | ok      | 1000.000  | 1250.000  | 9750.000  | 10000.000 
Fan1_Speed3    | 4250.000  | RPM     | ok      | 1000.000  | 1250.000  | 9750.000  | 10000.000 
Fan1_Speed4    | 4200.000  | RPM     | ok      | 1000.000  | 1250.000  | 9750.000  | 10000.000 
Fan1_Volt1     | 12.000    | Volts    | ok      | 10.560   | 11.160   | 12.840   | 13.440   

  • 机箱的琥珀色指示灯可能会亮起。

 

 

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