diff options
| -rw-r--r-- | drivers/md/raid1.c | 4 | ||||
| -rw-r--r-- | drivers/md/raid10.c | 3 | ||||
| -rw-r--r-- | drivers/md/raid5.c | 4 |
3 files changed, 6 insertions, 5 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 5208e9d1aff0..e02ad4450907 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -2837,8 +2837,8 @@ static int run(struct mddev *mddev) return PTR_ERR(conf); if (mddev->queue) - blk_queue_max_write_same_sectors(mddev->queue, - mddev->chunk_sectors); + blk_queue_max_write_same_sectors(mddev->queue, 0); + rdev_for_each(rdev, mddev) { if (!mddev->gendisk) continue; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index aa9ed304951e..06c2cbe046e2 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -3651,8 +3651,7 @@ static int run(struct mddev *mddev) if (mddev->queue) { blk_queue_max_discard_sectors(mddev->queue, mddev->chunk_sectors); - blk_queue_max_write_same_sectors(mddev->queue, - mddev->chunk_sectors); + blk_queue_max_write_same_sectors(mddev->queue, 0); blk_queue_io_min(mddev->queue, chunk_size); if (conf->geo.raid_disks % conf->geo.near_copies) blk_queue_io_opt(mddev->queue, chunk_size * conf->geo.raid_disks); diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 4a7be455d6d8..26ee39936a28 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -5465,7 +5465,7 @@ static int run(struct mddev *mddev) if (mddev->major_version == 0 && mddev->minor_version > 90) rdev->recovery_offset = reshape_offset; - + if (rdev->recovery_offset < reshape_offset) { /* We need to check old and new layout */ if (!only_parity(rdev->raid_disk, @@ -5588,6 +5588,8 @@ static int run(struct mddev *mddev) */ mddev->queue->limits.discard_zeroes_data = 0; + blk_queue_max_write_same_sectors(mddev->queue, 0); + rdev_for_each(rdev, mddev) { disk_stack_limits(mddev->gendisk, rdev->bdev, rdev->data_offset << 9); |