[libvirt] [PATCH] qemuMigrationBeginPhase: Check for 'drive-mirror' for NBD

[Jiri Denemark]

On Thu, Nov 07, 2013 at 06:20:22 -0700, Eric Blake wrote:
> On 11/07/2013 06:15 AM, Michal Privoznik wrote:
> > So far we are checking if qemu supports 'nbd-server-start'. This,
> > however, makes no sense on the source as nbd-server-* is used on the
> > destination. On the source the 'drive-mirror' is used instead.
> > 
> > Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> > ---
> >  src/qemu/qemu_migration.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> ACK.

The only thing I'm worried about is whether we need to check if
drive-mirror actually supports streaming data to the NBD server. Was it
always supported by drive-mirror or was it added later?

Jirka