On 04/29/2010 12:14 AM, Thomas Beinicke 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?
Can you run a profiler and see where qemu (or kvm) is spending its time? -- error compiling committee.c: too many arguments to function -- 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
