On Wed, May 16, 2018 at 05:09:27PM +0900, Tomohiro Misono wrote:
> Deletion of a subvolume by rmdir(2) has become allowed by the
> 'commit cd2decf640b1 ("btrfs: Allow rmdir(2) to delete an empty
> subvolume")'.
>
> It is a kind of new feature and this commits add a sysfs entry
> /sys/fs/btrfs/st
Deletion of a subvolume by rmdir(2) has become allowed by the
'commit cd2decf640b1 ("btrfs: Allow rmdir(2) to delete an empty
subvolume")'.
It is a kind of new feature and this commits add a sysfs entry
/sys/fs/btrfs/static_features/rmdir_subvol
to indicate the availability of feature so that a