Same as done for raid0, set chunk_sectors limit to appropriately set the atomic write size limit. Signed-off-by: John Garry <john.g.garry@xxxxxxxxxx> --- drivers/md/raid10.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index dce06bf65016..60abe063f248 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -4003,6 +4003,7 @@ static int raid10_set_queue_limits(struct mddev *mddev) md_init_stacking_limits(&lim); lim.max_write_zeroes_sectors = 0; lim.io_min = mddev->chunk_sectors << 9; + lim.chunk_sectors = mddev->chunk_sectors; lim.io_opt = lim.io_min * raid10_nr_stripes(conf); lim.features |= BLK_FEAT_ATOMIC_WRITES; err = mddev_stack_rdev_limits(mddev, &lim, MDDEV_STACK_INTEGRITY); -- 2.31.1
