JohnS wrote:
> On Wed, 2009-05-27 at 18:03 -0500, Dave Jones wrote:
>
>> I am experiencing the same issue with random reboots after a 5.3
>> upgrade. Sometimes it will go for days without rebooting then today
>> it has rebooted 6 times at random times. I have modified grub.conf to
>> go back to 2.6.18-92.1.22.el5xen on my dom0 and my only domU so we
>> will see what happens (or hopefully doesn't happen) the next few days.
>>
>> I have a 3.0 P4 CPU with HT that does not support 64-bit so it's
>> running an i686 kernel.
> ---
> A P4 with HT...? This may not be your problem but I have several P4
> CPUs with HT Enabled. Do you get messages in /var/log/messages/ about
> your cpu temp is above thresh hold and that will throttle back cpu 0 or
> 1 constanlty? Also just currious are you using "p4-clockmod" driver? On
> a reboot that had happened those were the messages I had in my logs.
>
> JohnStanley
>
I have heard of HP/Compaq Proliant servers having similar problems,
random reboot or system hangs, seems te be a kernel bug from upstream,
take a look at these bugzilla tickets
https://bugzilla.redhat.com/show_bug.cgi?id=494114
https://bugzilla.redhat.com/show_bug.cgi?id=470202
The two problems have been solved as from test kernel 2.6.18-144,
available at http://people.redhat.com/dzickus/el5/
--
Toshaan <toshlinux@xxxxxxxxx> - http://www.toshaan.be
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