On 6/5/18 9:41 AM, Josef Bacik wrote: > Technically we should be able to get away with 0 as the > discard_alignment, but there's no way currently for the protocol to > indicate different alignments, and in real life most disks have > discard_alignment == discard_granularity. Just set our alignment to our > blocksize to make sure discards will actually work properly with 4k > drives.
Applied, thanks. -- Jens Axboe
