[CentOS] Power failure diagnosis?
JohnS
jses27 at gmail.com
Thu Aug 19 14:14:35 UTC 2010
On Wed, 2010-08-18 at 15:51 -0400, Preston Connors wrote:
> Mark,
>
> You can look through the output of the 'last' command. last may tell you
> what the state of the system was before it rebooted/crashed and also the
> time it happened. 'last -x' will tell you more detailed information
> regarding system shutdowns and run level changes.
>
> Example of a crash:
>
> runlevel (to lvl 2) 2.6.32-24-server Wed Aug 18 10:10 - 15:44
> (05:34)
> reboot system boot 2.6.32-24-server Wed Aug 18 10:10 - 15:44
> (05:34)
> user1 pts/6 10.10.10.10 Wed Aug 18 09:37 - crash (00:33)
---
who :0 Tue Jun 1 09:48 - 09:48
(00:00)
who pts/3 foo Tue Jun 1 09:46 - crash (5+00:06)
who pts/2 foo Tue Jun 1 09:46 - crash (5+00:06)
who :0 Tue Jun 1 09:22 - 09:45 (00:22)
Hmm looks like mine keep on getting it... I wonder why?
""reboot system boot 2.6.24.7-148.JonE2 Sun Jun 6 09:52
(00:20) ""
Only the names have been scrubbed. Point being crash does not mean the
machine died, rebooted or shutdown. Load Avg was 13.0 - 53.0.
John
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