[openstack-dev] [Nova] libvirt doesn't migrate cdrom devices?

Michael Still mikal at stillhq.com
Tue Feb 18 06:34:46 UTC 2014


Hi.

For the last day or so I've been chasing
https://bugs.launchpad.net/nova/+bug/1246201, and I think I've found
the problem... libvirt doesn't migrate devices of type cdrom, even if
they're virtual. If I change the type of the config drive to disk,
then block migration works just fine.

Does anyone know if this is a bug in libvirt? How would people feel
about me changing the type of config drives from cdrom to disk, which
is something that other hypervisors already do?

Cheers,
Michael

-- 
Rackspace Australia



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