On Friday 05 February 2010 21:21:32 Thomas Sjolshagen wrote: > Quoting Thomas Treutner <thomas@xxxxxxxxxx>: > > Hi, > > > > is anyone using libvirt-git and qemu-kvm post-0.11 and can live migrate > > VMs successfully for- and backwards? qemu-kvm-0.11 seems to be the latest > > release were live migration works, and I'm trying to figure out if its a > > kvm or libvirt problem, since there were other things (balloon parameter > > f.e.) that were changed with qemu-kvm-0.12 and caused troubles when using > > libvirt. > > Yes. > > I'm using the virt-preview repo (rawhide) and I just noticed, today, > after re-upgrading to 0.12.2-5 (since -4 has a rather nasty IO problem > for virtio devices against raw image files) that my live-migrations > fail with the following error message on the destination system (i.e. > the system the I'm trying to migrate to): > > /var/log/libvirt/qemu/<guest>.log: > Unknown savevm section -2038417646 > load of migration failed I don't see that in the logs. My migrations "succeed", but at the dst, the VM immediately crashes, with no chance of getting some useful debug output so far. > > Also, in the same log file, I'm seeing: > Warning: vlan 0 with no nics > Option 'ipv4': Use 'on' or 'off' > Failed to parse "yes" for "dummy.ipv4" > > But that may not be related to the migration failing. Yeah, that's familiar to me: 22:09:40.409: debug : qemuSecurityDACSetProcessLabel:411 : Dropping privileges of VM to 0:0 char device redirected to /dev/pts/3 Warning: vlan 0 with no nics Option 'ipv4': Use 'on' or 'off' Failed to parse "yes" for "dummy.ipv4" -t -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list