On Thu, Oct 11, 2012 at 12:17:56PM +0800, liguang wrote:
original migration did not aware of offline case, so, try to support offline migration quietly (did not disturb original migration) by pass VIR_MIGRATE_OFFLINE flag to migration APIs if only the domain is really inactive, and migration process will not puzzled by domain offline and exit unexpectedly. these changes did not take care of disk images the domain required, for them could be transferred by other APIs as suggested, then VIR_MIGRATE_OFFLINE should not combined with VIR_MIGRATE_NON_SHARED_*. if you want a persistent migration, you should do "virsh migrate --persistent" youself.
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
This is still not quite working correctly. The following command must *not* run # virsh -c qemu+ssh://root@avocado/system migrate vm1 --offline qemu+ssh://root@mustard/system because it does not include the '--persistent' flag. If I do set the --persistent flag though, that is now correctly operating. Likewise --undefinesource is working now. The other bug remaining is that you are still creating an XML file /var/run/libvirt/qemu/$GUESTNAME.xml for the inactive guest. This is bogus, because that file should only exist if the guest is running. Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|