Comment 49 for bug 1297218

We have four identical Ubuntu servers running libvirt/kvm/qemu, with access to CEPH rbd filesystems. Guests can be live migrated between them. However, live migration leads in ~30% of the cases to guests being stuck at 100%. Only a few times we had the patience to wait, and upon logging in our passwords were said to be expired; thus we couldn't log in.

This happened mostly to long running VM's, but not all of them; this makes debugging hard.

These servers run ubuntu 14.04 (trusty):
ceph: 0.94.7-1trusty
qemu: 2.0.0+dfsg-2ubuntu1.22
linux: 3.13.0.88.94
libvirt: 1.2.2-0ubuntu13.1.16

Is this what you request?