On 05/25/2010 12:21 AM, Gleb Natapov wrote:
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, though I don't think it made it there. I'm also not sure it's
completely limited to KVM, though that is the only running system I am
currently seeing the problem on. I also see clock jumps during anaconda
installs on physical hardware and apparently they have been present since at
least F11. Might be unrelated though.
I'm really at a loss of how to debug this though.
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA/CoRA Division FAX: 303-415-9702
3380 Mitchell Lane orion@xxxxxxxxxxxxx
Boulder, CO 80301 http://www.cora.nwra.com
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
