Hi Josef,
On Tue, Jun 05, 2018 at 11:41:23AM -0400, 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,
Actually there is, with the NBD_INFO_BLOCK_SIZE (and related)
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
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
