Re: Clock jumps

From: Gleb Natapov
Date: Tue May 25 2010 - 02:21:12 EST


Adding kvm to CC.

On Mon, May 24, 2010 at 04:06:32PM +0000, Orion Poplawski wrote:
> I have a KVM virtual machine running 2.6.33.4-95.fc13.x86_64 on a CentOS 5.5
> host whose clock jumps about 8-12 hours a couple times a day. I have no idea
> what is causing it. Fedora 12 and Centos 5.5 KVM machines run fine on the same
> host. Is there any debugging I can enable to see what is jumping the clock?
>
> kvm-clock: cpu 0, msr 0:1ba4741, boot clock
> kvm-clock: cpu 0, msr 0:1e15741, primary cpu clock
> Switching to clocksource kvm-clock
> rtc_cmos 00:01: setting system clock to 2010-05-20 16:59:48 UTC (1274374788)
>
> Thanks,
>
> Orion
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/

--
Gleb.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/