机箱电源降级：电源状态严重：PSU1
适用于
- FAS/AFF 系统
- ONTAP 9
问题描述
我们从 EMS 日志中观察到以下事件
Mon Mar 24 07:34:51 +0000 [Node1: power_low_monitor: monitor.chassisPower.degraded:alert]: Chassis power is degraded: Power Supply Status Critical: PSU1.
Mon Mar 24 07:34:51 +0000 [Node1: power_low_monitor: callhome.chassis.power:error]: Call home for CHASSIS POWER DEGRADED: Power Supply Status Critical: PSU1.
Mon Mar 24 07:35:00 +0000 [Node1: monitor: monitor.globalStatus.critical:EMERGENCY]: Power Supply Status Critical: PSU1. Disk shelf fault.
Mon Mar 24 07:34:45 +0000 [Node1: power_low_monitor: monitor.chassisPower.degraded:alert]: Chassis power is degraded: Power Supply Status Critical: PSU1.
Mon Mar 24 07:34:45 +0000 [Node1: power_low_monitor: callhome.chassis.power:error]: Call home for CHASSIS POWER DEGRADED: Power Supply Status Critical: PSU1.
Mon Mar 24 07:35:00 +0000 [Node1: monitor: monitor.globalStatus.critical:EMERGENCY]: Power Supply Status Critical: PSU1. Disk shelf fault.
Mon Mar 24 07:40:10 +0000 [Node1: schmd: hm.alert.raised:alert]: Alert Id = ShelfPSUFailure_Alert , Alerting Resource = 851473682926095XXXX raised by monitor system-connect
Mon Mar 24 07:44:39 +0000 [Node1: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process schm: ShelfPSUFailure_Alert[851473682926095XXXX].
Mon Mar 24 07:51:10 +0000 [Node1: cphmd: hm.alert.raised:alert]: Alert Id = CriticalPSUFruOffAlert , Alerting Resource = PSQ09422480XXXX raised by monitor chassis