On 09/18/2015 04:13 AM, Wen Congyang wrote: > In some cases, we want to take a quorum child offline, and take > another child online. > > Signed-off-by: Wen Congyang <we...@cn.fujitsu.com> > Signed-off-by: zhanghailiang <zhang.zhanghaili...@huawei.com> > Signed-off-by: Gonglei <arei.gong...@huawei.com> > --- > block.c | 50 > +++++++++++++++++++++++++++++++++++++++++++++++ > include/block/block.h | 5 +++++ > include/block/block_int.h | 5 +++++ > 3 files changed, 60 insertions(+) >
> +void bdrv_del_child(BlockDriverState *parent_bs, BlockDriverState *child_bs,
> + Error **errp)
> +{
> + BdrvChild *child;
> + if (!child) {
> + error_setg(errp, "The BDS %s is not the BDS %s's child",
> + bdrv_get_device_or_node_name(child_bs),
> + bdrv_get_device_or_node_name(parent_bs));
Better would be:
"BDS %s is not a child of %s"
With that,
Reviewed-by: Eric Blake <ebl...@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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