On Wed, May 15, 2013 at 01:04:55PM -0600, Eric Blake wrote:
> On 05/15/2013 08:34 AM, Stefan Hajnoczi wrote:
> > @drive-backup
> >
> > Start a point-in-time copy of a block device to a new destination. The
> > status of ongoing drive-backup operations can be checked with
> > query-block-jobs where the BlockJobInfo.type field has the value 'backup'.
> > The operation can be stopped before it has completed using the
> > block-job-cancel command.
> >
>
> > +++ b/qmp-commands.hx
> > @@ -912,6 +912,12 @@ EQMP
> > },
> >
> > {
> > + .name = "drive-backup",
> > + .args_type = "device:B,target:s,speed:i?,mode:s?,format:s?",
> > + .mhandler.cmd_new = qmp_marshal_input_drive_backup,
> > + },
>
> No example? But I'm not going to block this patch because of that.
I'll add an example in v4.
