diff options
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index b874f42694e2..719445004dd9 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -4667,6 +4667,10 @@ static int run(mddev_t *mddev) * 0 for a fully functional array, 1 or 2 for a degraded array. */ list_for_each_entry(rdev, &mddev->disks, same_set) { + if (rdev->badblocks.count) { + printk(KERN_ERR "md/raid5: cannot handle bad blocks yet\n"); + goto abort; + } if (rdev->raid_disk < 0) continue; if (test_bit(In_sync, &rdev->flags)) { @@ -4975,6 +4979,9 @@ static int raid5_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) int first = 0; int last = conf->raid_disks - 1; + if (rdev->badblocks.count) + return -EINVAL; + if (has_failed(conf)) /* no point adding a device */ return -EINVAL; |