Comment 12 for bug 1517539

Serge - I'm thinking that the problem causing the blockcommit to fail might not be related to libvirt, but qemu. Doing a bit of searching, it seems as if other people have had a similar issue and suggested that qemu 2.3 might be to blame.

Strictly speaking, the virsh command that prompted this ticket has been fixed. So, I can now successfully create a live snapshot using the proposed packages. Unfortunately, I have no way to flatten the snapshot back into the base image now.