Am 16.03.2016 um 11:41 hat Paolo Bonzini geschrieben:
> > +void hmp_drive_add_node(Monitor *mon, const char *optstr)
> > +{
> > +QemuOpts *opts;
> > +QDict *qdict;
> > +Error *local_err = NULL;
> > +
> > +opts = qemu_opts_parse_noisily(_drive_opts, optstr, false);
> > +if
> +void hmp_drive_add_node(Monitor *mon, const char *optstr)
> +{
> +QemuOpts *opts;
> +QDict *qdict;
> +Error *local_err = NULL;
> +
> +opts = qemu_opts_parse_noisily(_drive_opts, optstr, false);
> +if (!opts) {
> +return;
> +}
> +
> +qdict =
This patch adds an option to the drive_add HMP command to create only a
BlockDriverState without a BlockBackend on top.
The motivation for this is that libvirt needs to specify options to a
migration target (specifically, detect-zeroes). drive-mirror doesn't
allow specifying options, and the
