That's awesome. I just got a chance to test it out, and with a couple hiccups (below), I seem to have successfully migrated a guest from a precise host to a new trusty one.
It looks like qemu failed to build in Serge's PPA due to the spice that also lives in that PPA. I built the qemu from the source in that PPA, and it built without modification. I also got 'pci_add_option_rom: failed to find romfile "pxe- virtio.rom.12.04"' the first time I did the migration with libvirt; a symlink seems to have papered over that problem. libvirt is passing "virtio-net-pci.romfile=pxe-virtio.rom.12.04", but nothing provides that file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1291321 Title: migration fails between 12.04 Precise and 14.04 Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1291321/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs