ac power failed of E4500
This week, our E-4500 server restarted 2 times automaticlly.
At first time,I can't find any error in /var/adm/messages
but I found some infomation in "prtdiag -v"
Most recent AC Power Failure:
=============================
Fri Sep 26 01:59:24 2005
Power Supplies:
SupplyStatus
0OK
1OK
2OK
PPSOK
System 3.3vOK
System 5.0vOK
Peripheral 5.0v OK
Peripheral 12vOK
Auxilary 5.0vOK
Peripheral 5.0v prechargeOK
Peripheral 12v prechargeOK
System 3.3v prechargeOK
System 5.0v prechargeOK
AC Power OK
This time is as same as the server's restarting time.
So i think my ac power maybe had some failure though now it is ok.
I replaced my ac power.
Yesterday, the server restarted again.
I can't find any error in /var/adm/messages too.
when i check in "prtdiag -v", i get the infomation again
Most recent AC Power Failure:
=============================
Fri Sep 30 12:54:11 2005
Power Supplies:
SupplyStatus
0OK
1OK
2OK
PPSOK
System 3.3vOK
System 5.0vOK
Peripheral 5.0v OK
Peripheral 12vOK
Auxilary 5.0vOK
Peripheral 5.0v prechargeOK
Peripheral 12v prechargeOK
System 3.3v prechargeOK
System 5.0v prechargeOK
AC Power OK
"Sep 30 12:54:11" is also the server's restarting time.
i confused. where is the true cause?
i must find the cause ASAP. Please help me!
