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.

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"

Quoting Thomas Treutner <thomas(a)scripty.at&gt;: >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

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"