On Fri, Jun 07, 2019 at 10:10:14PM +0900, Naohiro Aota wrote: > If the btrfs volume has mirrored block groups, it unconditionally makes > un-mirrored block groups read only. When we have mirrored block groups, but > don't have writable block groups, this will drop all writable block groups. > So, check if we have at least one writable mirrored block group before > setting un-mirrored block groups read only. > I don't understand why you want this. Thanks, Josef
