AFF C250 上的电源单元 PSU 降级问题
适用于
- AFF-C250
- ONTAP 9
问题描述
系统报告一个或多个电源单元（PSU）处于降级状态。以下日志条目：
Cluster::> systemcontroller show
ControllerName SystemID SerialNumber Model Status
---------------------------------------------------------------------------
Node-01 xxxxx 7225yyyyyy AFF-C250 degraded
Node-02 xxxxx 7225yyyyyy AFF-C250 degraded
Cluster::> systemcontroller fru show
Node FRU Name Subsystem Status
------------------------------------------------
Node-01 PSU1 Environment degraded
Node-01 PSU2 Environment ok
node-02 PSU1 Environment degraded
node-02 PSU2 Environment ok
其他观察结果：
两个节点上的 PSU1 均报告为降级。指示机箱电源问题的错误消息：
monitor.chassisPowerSupply.degraded: notice: Chassis power supply 1 is degraded:PSU1 In Fault is FAULT
monitor.chassisPower.degraded: alert: Chassis power is degraded: Power Supply Status Critical: PSU1.