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在ONTAP 9中更换PSU后发生机箱电源降级错误事件

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适用场景

  • AFF-A400
  • PSU (电源设备)

问题描述

  • 更换发生故障的 PSU 后 CHASSIS POWER SUPPLY DEGRADED ERROR ,仍会生成 AutoSupport
  • 平台传感器报告PSU损坏
PSU2 State    discrete    fault          normal    BAD
  • 新PSU上的错误与第一个PSU不同

PLATFORM-SENSORS.XML:

  • 更换前的原始PSU

PSU2 FRU Switch   discrete   normal         normal   ON            
PSU2 FRU Power   discrete   fault         normal   LOW            
PSU2 FRU Current   discrete   fault         normal   LOW            
PSU2 FRU Voltage   discrete   fault         normal   LOW            
PSU2 FRU Temp   discrete   normal         normal   OK

PSU2 VIN   voltage   normal   204880   mV         90480   93600   261040   263120
PSU2 VOUT   voltage   crit-low   0   mV         11336   11440   12948   13156
PSU2 Curr IIN   current   normal   936   mA         0      9984   12012
PSU2 IOUT   current   crit-low   0   mA         0      130000   132000
PSU2 PIN   unknown   crit-low   0   W         7   14   1611   1796
PSU2 POUT   unknown   crit-low   0   W         7   14   1611   1796
PSU2 Inlet   thermal   normal   25   C         0      58   63
PSU2 Hot   thermal   normal   36   C         0      100   105
PSU2 FB Hot   thermal   normal   32   C         0      100   105
PSU2 FAN   fan   normal   1500   RPM         800   1200   

  • 已安装新PSU

PSU2 FRU Switch   discrete   normal         normal   ON            
PSU2 FRU Power   discrete   normal         normal   OK            
PSU2 FRU Current   discrete   normal         normal   OK            
PSU2 FRU Voltage   discrete   normal         normal   OK            
PSU2 FRU Temp   discrete   fault         normal   LOW

PSU2 VIN   voltage   normal   204880   mV         90480   93600   261040   263120
PSU2 VOUT   voltage   normal   12012   mV         11336   11440   12948   13156
PSU2 Curr IIN   current   normal   884   mA         0      9984   12012
PSU2 IOUT   current   normal   13000   mA         0      130000   132000
PSU2 PIN   unknown   normal   170   W         7   14   1611   1796
PSU2 POUT   unknown   normal   163   W         7   14   1611   1796
PSU2 Inlet   thermal   normal   26   C         0      58   63
PSU2 Hot   thermal   normal   36   C         0      100   105
PSU2 FB Hot   thermal   crit-low   0   C         0      100   105
PSU2 FAN   fan   normal   4600   RPM         800   1200   

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