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CHW-1885:AFF A320:"需要更换机箱电源"更换 PSU 后 AutoSupport

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问题描述

  • 在 AFF A320 系统上,机箱中的两个节点在 PSU 已更换后继续报告电源单元 (PSU) 错误。

  • 以下是此问题的示例事件:
    env_mgr: monitor.chassisPowerSupply.degraded:debug]:机箱电源X降级:PSU2 Volt Out is Critical High (YYYY mV)
    monitor.chassisPowerSupply.degraded:debug]:机箱电源X降级:PSUX Curr Out is Critical Low (0 mA)
    env_mgr: monitor.chassisPowerSupply.degraded:debug]:机箱电源X降级:PSU2 Power Out is Critical Low (0 W)
    env_mgr: callhome.chassis.ps.replace:debug]:需要更换机箱电源:PS X

  • 以下是显示 PSU 传感器问题的 "system node environment sensors show" 输出的示例:
    ...
    PSUX fru fault normal MULTIFAULT
    PSUX FRU Switch discrete normal normal ON
    PSUX FRU Power discrete fault normal LOW
    PSUX FRU Current discrete fault normal LOW
    PSUX FRU Voltage discrete fault normal HIGH

  • 以下是显示 PSU 传感器问题(cr = critical)的 BMC "system sensors show" 命令或 AutoSupport SP-LATEST-IPMI.txt
    文件示例:
    ...
    PSU2_AC_VIN | 204.000 | Volts | ok | 180.000 | 184.000 | 260.000 | 264.000
    PSU2_AC_Curr_IIN | 0.156 | Amps | ok | 0.000 | 0.000 | 9.984 | 12.012
    PSU2_FAN | 4500.000 | RPM | ok | 800.000 | 1200.000 | na | na
    PSU2_Inlet_Temp | 23.000 | degrees C | ok | 0.000 | 5.000 | 50.000 | 60.000
    PSU2_Hot_Temp | 33.000 | degrees C | ok | 0.000 | 0.000 | 100.000 | 105.000
    PSU2_PIN | 0.000 | Watts | cr | 7.100 | 14.200 | 1611.700 | 1796.300
    PSU2_Presence | 0x0 | discrete | Present | na | na | na | na
    PSU2_FB_Hot_Temp | 27.000 | degrees C | ok | 0.000 | 0.000 | 100.000 | 105.000
    PSU2_VOUT | 12.599 | Volts | cr | 11.400 | 11.400 | 12.589 | 12.599
    PSU2_IOUT | 0.000 | Amps | cr | 0.000 | 0.000 | 140.000 | 149.000
    PSU2_POUT | 0.000 | Watts | cr | 7.100 | 14.200 | 1611.700 | 1796.300
    Power_Good | 0x0 | discrete | Asserted | na | na | na | na

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