linux reboot unexpectedly

[Mohd Rasidi Che Mat]

hi guys,
we have a ProLiant BL45p G1 with linux server 4.5. recently the server rebooted but we couldn't find why.

'last' command showed it was rebooted at 9.26:
reboot system boot 2.6.9-55.0.6.ELs Mon Jul 27 09:26 (09:16)

however /var/log/messages did not show any error. below is record before (9.25) and after (9.27) reboot:
Jul 27 09:25:00 svr_name RT: #44145/475911 - Scrip 4 (/opt/rt3/lib/RT/Action/SendEmail.pm:252)
Jul 27 09:27:40 svr_name syslogd 1.4.1: restart.

all .bash_history files also showed nothing like reboot, shutdown, etc.

anything else should i look for?

[Maaz]

Hi Mohd Rasidi Che Mat

>anything else should i look for?
crontab -l

Regards
Maaz

[Matt Palmer_2]

Hi,

have you checked the ASR setting on the HPSIM page for that server? You could have had a thermal or other event that caused the reboot 'outside' pf the operating system.

regards

Matt

[Mohd Rasidi Che Mat]

I login to ILO webpage but couldnt fine ASR setting.

[Matt Palmer_2]

hi,

it would be in the sysman homepage if you have installed the PSP. you have to go to:

http://serveraddress:2301

regards

Matt

[Mohd Rasidi Che Mat]

i guess insight agent is not installed - page not found.

[Matt Palmer_2]

hi,

the only other way of finding the setting that I am aware of is to reboot the machine and press F9 to enter setup. You will find the current ASR setting listed in there, its just not always convenient to reboot your box

regards

Matt