I forgot to mention that I am using qemu-kvm-0.12.3 on all of my machines. I am also using bridged networking on all hosts. Is anyone else on the list doing life migration and is facing the same problems I mentioned below? I would really like to debug this further but I need some assistance on how to proceed. Thanks, Thomas On Wednesday 28 April 2010 23:14:40 you wrote: > Hi, > > I have been toying around with kvm / libvirt / virt-manager and it's > migration feature. > Both host machines are running a 2.6.33 Kernel. > > One host is a Dual Quad Core Intel Xeon E5520 @ 2.27GHz and the other is a > Dual Quad Core Intel E5420 @ 2.50GHz. > > Migrating Linux machines works great but Windows XP SP3 is giving me a > headache. > The migration process finishes without any crash/error but the CPU load on > the target host is ~50% on two cores. There is no CPU intensive task > running inside the VM though. > "Removing" the network card from the VM and migrating it between the two > machines doesn't seem to trigger the high CPU load. > As network driver I tried the realtek and Red Hat virtio driver but it > doesn't seem to make a difference. > > Any insights on what could cause this situation and how to best debug it? > > Cheers, > > Thomas > -- > 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 -- 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
