On Tue, Oct 15, 2013 at 03:25:00PM +0800, Fam Zheng wrote:
There is only one failure point: bdrv_change_backing_file in this
function, so we can drop the qlist and try to change the backing file
before deleting anything.
This way bdrv_drop_intermediate is simplified while keeping the
On 10/15/2013 01:25 AM, Fam Zheng wrote:
There is only one failure point: bdrv_change_backing_file in this
function, so we can drop the qlist and try to change the backing file
before deleting anything.
This way bdrv_drop_intermediate is simplified while keeping the
operation transactional.
There is only one failure point: bdrv_change_backing_file in this
function, so we can drop the qlist and try to change the backing file
before deleting anything.
This way bdrv_drop_intermediate is simplified while keeping the
operation transactional. A bonus is dropping an active BDS is supported
