机箱电源已降级： PSU 风扇速度严重不足

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Category:: fas-systems<a>2008659152</a>

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适用场景

电源设备（ PSU ）
FAS 系统
AFF 系统

问题描述

EMS 报告 ""Chassis power supply is degraded: PSU Fan Speed is Critical Low。

[Node1:monitor.chassisPowerSupply.degraded:notice]: Chassis power supply 1 is degraded: PSU1 has failed [Node1:monitor.chassisPowerSupply.degraded:notice]: Chassis power supply 1 is degraded: PSU1 DC has failed [Node1:callhome.chassis.ps.degraded:error]: Call home for CHASSIS POWER SUPPLY DEGRADED: PS 1 [Node1:monitor.chassisPowerSupply.degraded:notice]: Chassis power supply 1 is degraded: PSU1 Fan1 Speed is Critical Low (2600 RPM)

environment status 显示了受影响 PSU 上的标准。

PSU1 Fault FAULT PSU1 DC OK FAULT PSU1 ON ON PSU1 Input OK OK PSU1 Fan2 Fault OK PSU1 Fan2 Speed normal 7500 RPM 4500 RPM 4600 RPM -- -- PSU1 Fan1 Fault OK PSU1 Fan1 Speed critlow 2800 RPM 4500 RPM 4600 RPM -- -- PSU1 Curr normal 3790 mA -- -- -- -- PSU1 Temp normal 25 C 0 C 5 C 50 C 60 C