diff options
| -rw-r--r-- | module/zfs/vdev.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/module/zfs/vdev.c b/module/zfs/vdev.c index 06097f355..afff4d423 100644 --- a/module/zfs/vdev.c +++ b/module/zfs/vdev.c @@ -1258,11 +1258,12 @@ vdev_open(vdev_t *vd) if (vd->vdev_asize == 0) { /* * This is the first-ever open, so use the computed values. - * For testing purposes, a higher ashift can be requested. + * For compatibility, a different ashift can be requested. */ vd->vdev_asize = asize; vd->vdev_max_asize = max_asize; - vd->vdev_ashift = MAX(ashift, vd->vdev_ashift); + if (vd->vdev_ashift == 0) + vd->vdev_ashift = ashift; } else { /* * Detect if the alignment requirement has increased. |