Re: [libvirt] [PATCH v2 19/22] qemu: Work around weired migration status changes

When cancelling migration we can see the following conversation on QMP monitor: {"execute":"migrate_cancel","id":"libvirt-33"} {"timestamp": {"seconds": 1432899178, "microseconds": 844907}, "event": "MIGRATION", "data": {"status": "cancelling"}} {"return": {}, "id": "libvirt-33"} {"timestamp": {"seconds": 1432899178, "microseconds": 845625}, "event": "MIGRATION", "data": {"status": "failed"}} {"timestamp": {"seconds": 1432899178, "microseconds": 846432}, "event": "MIGRATION", "data": {"status": "cancelled"}} That is, migration status first changes to "failed" just to change to the correct "cancelled" state in a few moments later. However, this is enough to let libvirt report migration failed for unknown reason instead of having been cancelled by a user. This should really be fixed in QEMU but I'm not sure how easy it is. However, it's pretty easy for us to work around it. Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; ---