On 05/28/2014 12:58 AM, Peter Krempa wrote:
On 05/28/14 01:14, Eric Blake wrote:
> qemu 2.0 added the ability to commit the active layer, but slightly
> differently than what libvirt had been anticipating in its
> implementation of the virDomainBlockCommit call. As a result, if
> you attempt to do a 'virsh blockcommit $dom vda', qemu gets into a
> state where it is waiting on libvirt to end the job, while libvirt
> is waiting on qemu to end the job, and the guest is effectively
> hung with regards to further commands for that block device.
>
> This patch should be committed before the 1.2.5 release, while
> I continue to polish my full series for active commit support
> for inclusion after the release.
Agreed.
>
> src/qemu/qemu_driver.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
ACK,
Thanks; pushed.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library
http://libvirt.org