如何检测坏风扇或风扇盘故障
47256
Created On 07/10/19 02:22 AM - Last Modified 03/02/23 03:39 AM
Objective
检测主机上是否存在风扇或风扇托架故障Firewall或者Panorama设备,如果一个RMA应通过支持打开请求。
Environment
- Firewall
- Panorama 器具
Procedure
- 找到的输出显示系统环境命令获取设备上各种组件的警报状态摘要。 查找将“Alarm”类别设置为“True”的输出以检测故障:
> show system environmentals
----Fans----
Slot Description Alarm RPMs Min RPM
S1 Fan #1 RPM False 14160 2500
S1 Fan #2 RPM False 14210 2500
S1 Fan #3 RPM False 14310 2500
S1 Fan #4 RPM True 0 2500
- 检查系统日志用于进一步指示系统检测到的任何故障
> show log system critical general general 0 Chassis Master Alarm: Fans critical hw fan-fai 0 Alarm on Fan #4 RPM
- 检查ehmon.log或者日志文件用于报警
> less mp-log ehmon.log Sensor Alarm [True ]: Fan #4 Operational = False
> less mp-log chasd.log Setting fan 0 speed to 137 (96 to 255) for 0.26 Setting fan 0 speed to 111 (96 to 255) for 0.09 Setting fan 0 speed to 96 (96 to 255) for 0.00 Chassis Master Alarm: Fans
- 如果发现有故障的风扇或风扇托架,则需要开箱支持RMA加工。 看KB以下