Markus Armbruster <arm...@redhat.com> 于2022年8月30日周二 23:09写道：
>
> Sam Li <faithilike...@gmail.com> writes:
>
> > Markus Armbruster <arm...@redhat.com> 于2022年8月30日周二 19:57写道：
> >>
> >> Sam Li <faithilike...@gmail.com> writes:
> >>
> >> > By adding zone management operations in BlockDriver, storage controller
> >> > emulation can use the new block layer APIs including Report Zone and
> >> > four zone management operations (open, close, finish, reset).
> >> >
> >> > Add zoned storage commands of the device: zone_report(zrp),
> >> > zone_open(zo),
> >> > zone_close(zc), zone_reset(zrs), zone_finish(zf).
> >> >
> >> > For example, to test zone_report, use following command:
> >> > $ ./build/qemu-io --image-opts driver=zoned_host_device,
> >> > filename=/dev/nullb0
> >> > -c "zrp offset nr_zones"
> >> >
> >> > Signed-off-by: Sam Li <faithilike...@gmail.com>
> >> > Reviewed-by: Hannes Reinecke <h...@suse.de>
>
> [...]
>
> >> > diff --git a/qapi/block-core.json b/qapi/block-core.json
> >> > index 2173e7734a..c6bbb7a037 100644
> >> > --- a/qapi/block-core.json
> >> > +++ b/qapi/block-core.json
> >> > @@ -2942,6 +2942,7 @@
> >> > # @compress: Since 5.0
> >> > # @copy-before-write: Since 6.2
> >> > # @snapshot-access: Since 7.0
> >> > +# @zoned_host_device: Since 7.2
> >> > #
> >> > # Since: 2.9
> >> > ##
> >> > @@ -2955,7 +2956,8 @@
> >> > 'luks', 'nbd', 'nfs', 'null-aio', 'null-co', 'nvme',
> >> > 'parallels',
> >> > 'preallocate', 'qcow', 'qcow2', 'qed', 'quorum', 'raw',
> >> > 'rbd',
> >> > { 'name': 'replication', 'if': 'CONFIG_REPLICATION' },
> >> > - 'ssh', 'throttle', 'vdi', 'vhdx', 'vmdk', 'vpc', 'vvfat' ] }
> >> > + 'ssh', 'throttle', 'vdi', 'vhdx', 'vmdk', 'vpc', 'vvfat',
> >> > + { 'name': 'zoned_host_device', 'if': 'CONFIG_BLKZONED' } ] }
> >>
> >> QAPI naming conventions ask for 'zoned-host-device'. We may choose to
> >> ignore them to stay closer to existing 'host_device'.
> >
> > I am not sure why should ignore zoned_host_device. Can you be more specific?
>
> "them" = QAPI naming conventions. Clear now?
Ok, I thought "them" means 'zoned_host_device'.
>
> [...]
>
