On Sat, Jun 13, 2020 at 03:20:25PM +1000, Robbie Smith wrote: > This is something I've been wondering about lately. The defragmenting > tool has known issues that break reflinks when run on files with lots > of snapshots or copies, but balancing does not do this. The manual > states that running a full balance without filters will basically > rewrite the entire filesystem, so does it also defragment as it runs, > or does it preserve the extents? I've updated the manual page of balance to avoid saying 'rewrite' but rather 'move to new physical location' and added notes about extent sharing. Thanks.
