On 04/18/2014 08:36 AM, zyro wrote:
hi,
i am trying to blockcommit a external qcow2 snapshot back into its raw
backing file like:
sudo virsh blockcommit myDomainName vda --wait --verbose
the output just shows:
Block Commit: [100 %]
and stays like that (i waited about an hour or so...). No "Commit
complete" message.
Known problem. When libvirt first implemented blockcommit, qemu did not
support committing the active image. Newer qemu has added that support,
but in a way that requires a tweak to libvirt to end the operation; and
libvirt has not yet been taught to make that tweak. Patches welcome.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library
http://libvirt.org