diff options
Diffstat (limited to 'block/nbd.c')
| -rw-r--r-- | block/nbd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/nbd.c b/block/nbd.c index ef81a9f..69b5fd5 100644 --- a/block/nbd.c +++ b/block/nbd.c @@ -474,8 +474,10 @@ static int nbd_co_flush(BlockDriverState *bs) static void nbd_refresh_limits(BlockDriverState *bs, Error **errp) { NBDClientSession *s = nbd_get_client_session(bs); + uint32_t min = s->info.min_block; uint32_t max = MIN_NON_ZERO(NBD_MAX_BUFFER_SIZE, s->info.max_block); + bs->bl.request_alignment = min ? min : BDRV_SECTOR_SIZE; bs->bl.max_pdiscard = max; bs->bl.max_pwrite_zeroes = max; bs->bl.max_transfer = max; |