On Fri, Feb 05, 2010 at 03:21:32PM -0500, Thomas Sjolshagen wrote:
Quoting Thomas Treutner <thomas@scripty.at>:
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
This looks like a new QEMU bug to me
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"
All of these messages are harmless & can be ignored. Daniel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|