diff options
Diffstat (limited to 'super0.c')
| -rw-r--r-- | super0.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -650,14 +650,15 @@ static int update_super0(struct supertype *st, struct mdinfo *info, pr_err("No active reshape to revert on %s\n", devname); else if (sb->delta_disks == 0) - pr_err("%s: Can on revert reshape which changes number of devices\n", + pr_err("%s: Can only revert reshape which changes number of devices\n", devname); else { int tmp; int parity = sb->level == 6 ? 2 : 1; rv = 0; - if (sb->reshape_position % ( + if (sb->level >= 4 && sb->level <= 6 && + sb->reshape_position % ( sb->new_chunk/512 * (sb->raid_disks - sb->delta_disks - parity))) { pr_err("Reshape position is not suitably aligned.\n"); |