From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gleb Natapov Subject: Re: Clock jumps Date: Tue, 25 May 2010 09:21:00 +0300 Message-ID: <20100525062100.GP22163@redhat.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org To: Orion Poplawski Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org 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@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- Gleb.