Netra1400报错

abbend

# lom -a
PSUs:
1 OK
2 Input failed
3 OK

Fans:
1 OK speed 48%
2 OK speed 50%
3 OK speed 62%
4 OK speed 60%

LOMlite configuration settings:
alarm3 mode=watchdog
firmware version=2.2
firmware checksum=c9b2
product revision=0.0
product ID=Netra t140x

LOMlite Event Log:
power off
PSU 3 OK
PSU 3 InB failed
PSU 3 Input failed
PSU 3 InA failed
PSU 3 OK
power on
Alarm 3 OFF
Fault LED OFF
PSU 2 Input failed
first fatal error
Fan 1 failed

LOMlite alarm states:
Alarm1=off
Alarm2=off
Alarm3=off
Fault LED=off

LOMlite watchdog (ASR) settings:
Watchdog=on
Hardware reset=off
Timeout=40 s


之前是psu 2 output failed，更换后正常了。但是一天后竟然又出现了psu 2 Input failed，还是电源的问题吗？ Fan 1 有没有问题？
  
求高人指点！

附：messages
Nov 16 18:52:32 lom: [ID 686957 kern.notice] LOMlite PSU 1 Input A restored
Nov 16 18:52:32 lom: [ID 686957 kern.notice] LOMlite PSU 2 Input A restored
Nov 16 18:52:32 lom: [ID 686957 kern.notice] LOMlite PSU 3 Input A restored
Nov 16 18:52:32 lom: [ID 311264 kern.notice] LOMlite PSU 1 Input B restored
Nov 16 18:52:32 lom: [ID 429367 kern.warning] LOMlite PSU 2 Input A failed
Nov 16 18:52:32 lom: [ID 311264 kern.notice] LOMlite PSU 3 Input B restored
Nov 16 18:52:32 lom: [ID 784955 kern.notice] LOMlite PSU 1 Output restored
Nov 16 18:52:32 lom: [ID 784955 kern.notice] LOMlite PSU 2 Output restored
Nov 16 18:52:32 lom: [ID 784955 kern.notice] LOMlite PSU 3 Output restored

东方蜘蛛

abbend 发表于 2013-11-18 11:04
# lom -a
PSUs:
1 OK

# lom -plvtf

# lom -e 50    (This will displace the last 50 events)

# lominfo help

# lominfo event

# lominfo psu

# lominfo info

# lominfo fan

# lominfo fault

abbend

回复 2# 东方蜘蛛

# lom -plvtf
PSUs:
1 OK
2 Input failed
3 OK
LOMlite alarm states:
Alarm1=off
Alarm2=off
Alarm3=off
Fault LED=off
Supply rail voltage monitoring not supported by this device

# lom -e 50
Invalid number of events requested for this device. Must be between 1-10.
# lom -e 10
LOMlite Event Log:
power off
PSU 3 OK
PSU 3 InB failed
PSU 3 Input failed
PSU 3 InA failed
PSU 3 OK
power on
Alarm 3 OFF
Fault LED OFF
PSU 2 Input failed
first fatal error
Fan 1 failed

# lominfo help
lominfo: not found


   

znnnz

1400直流电源，每个电源都有inputA和inputB，只要有一个input工作就行。楼主自己对对3个电源。

abbend

回复 4# znnnz


我知道有三个电源，之前是psu 2 output failed，更换后正常了。但是一天后竟然又出现了psu 2 Input failed，还是电源的问题吗？ Fan 1 有没有问题？
  
求高人指点！


   

znnnz

回复 5# abbend


    检查PS2的inputA和inputB输入供电，供电没问题，就是PS2坏了。   A和B只要有一个供电，电源就可以正常工作。

东方蜘蛛

LZ可以考虑给风扇清下灰尘！

abbend

回复 7# 东方蜘蛛


蜘蛛大侠，psu2是不是还要更换啊？这种电源可以在线更换吗？我上次在线更换psu2，结果发现主机系统挂了，需要重新启动。

   

东方蜘蛛

abbend 发表于 2013-11-19 09:24
回复 7# 东方蜘蛛

几个机器的电源是N+1冗余的，按理是可以在线更换的，但是也不能保证这么老的机器不会出现其他问题，如果可以停机，建议还是停机更换吧。