[libvirt] Local qemu migration

Marc-André Lureau marcandre.lureau at gmail.com
Wed Nov 5 12:16:08 UTC 2014


On Wed, Nov 5, 2014 at 9:10 AM, Daniel P. Berrange <berrange at redhat.com>

> Nope, there's stuff that's on the filesystem that is tied to the QEMU
> process and that would clash when migrating as you have two copies of
> the same VM running at the sme time.

Ok, there is no guarantee that the VMs won't write concurrently to the disk
during migration?

Also, there are cases where VM disks/images are readonly, or image-less VMs.

Except the obvious testing case, there are other use cases that could be
interesting: moving a running VM from system to session libvirt, or the
other way around, or to a different user.

Marc-André Lureau
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20141105/5702c92f/attachment-0001.htm>

More information about the libvir-list mailing list