Ah, I understand what you're saying now. Yeah, that's fair assuming it was btrfs's fault for the data loss. >Between being unable to reshape a pool (eg, removi

Ah, I understand what you're saying now. Yeah, that's fair assuming it was btrfs's fault for the data loss. >Between being unable to reshape a pool (eg, removing a disk when plenty of free space exists) and not being safe with unclean shutdowns, it's hard to ever trust it. It even went a few good years where it seemed to be abandoned, but I guess since 2018 or so it's been picked up again. FYI, btrfs does support reshaping pool with the btrfs device commands.