Comment 14 for bug 1305062

After double-checking with danpb this is still a valid bug report and
it should be fixed for rescued instances.

Dear assignee, please provide a (WIP) patch in the next weeks. If you
stop working on this report, please remove yourself as assignee and
switch the status back. If you need assistance, reach out on the
IRC channel #openstack-nova or use the mailing list.