usually X->X->B is reproducer here. X->B is working fine basically.
Windows guest should have virtio balloon driver. and I think below setting is needed ( as the customer's xml has it ) virsh dommemstat --domain win2k12r2 --period 10 --config -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894772 Title: live migration of windows 2012 r2 instance with virtio balloon driver fails from mitaka to queens. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1894772/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs