we've got an amber maintenance light on the front of our Netra-t4. I can't find out what's causing this issue. I've logged into the lom, and found the following. There's nothing in messages or prtdiag. Disks appear to be ok. Are there any other lom commands that can help?
lom>environment
LEDs:
1 Power ON
2 Fault ON
3 Supply A OFF
4 Supply B OFF
5 PSU ok ON
6 PSU fail OFF
Alarms:
1 - OFF
2 - OFF
3 - ON
PSUs:
1 AC OK
Fans:
1 PSU1 OK speed 75%
2 PSU2 OK speed 74%
3 CPU OK speed 73%
Temperature sensors:
1 Ambient OK 21degC
2 CPU0 enclosure OK 23degC
3 CPU0 die OK 52degC
4 CPU1 enclosure OK 23degC
5 CPU1 die OK 50degC
Overheat sensors:
1 PSU OK
Circuit breakers:
1 SCC OK
2 PSU OK
I'm assuming that it's alarm 3 causing the issue. Any idea what this indicates?
nope, there's no errors in the messages or prtdiag -v. I checked out the lom manual, and alarms 1-3 are user definable.
Alarm2 is showing as alerting - would that cause the amber maintenance light? As far as I can tell, there is no way to check what causes alarms 1-3 to trigger.
i've run the 'check' command at the lom, which has reset the amber light. I'll see if it triggers once more.
the amber led is on above the spanner (maintenance) symbol. To the right of it is the green power led.
I'm fairly sure this was caused by alarm3 being set off. Although I don't know why this occured. Consolehistory doesn't give me much info. The Lom manual just states that alarms1-3 are user definable - no other info provided
Sometimes this kind of situation justs work if you can try the following:
1-Gracefully shutdown and poweroff the system
2-Pull out the 2 power cords at the rear.
3- wait for about 30secs or so.
4-plug in powercords and monitor the console messages (ILOM messages, for any errrors)
5-Power on the system and see if the LED goes off..