diff options
Diffstat (limited to 'drivers/md/raid10.c')
| -rw-r--r-- | drivers/md/raid10.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 6d420cb..1bab355 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -2241,7 +2241,6 @@ static conf_t *setup_conf(mddev_t *mddev) if (!conf->thread) goto out; - conf->scale_disks = 0; conf->mddev = mddev; return conf; @@ -2300,11 +2299,6 @@ static int run(mddev_t *mddev) if (disk_idx >= conf->raid_disks || disk_idx < 0) continue; - if (conf->scale_disks) { - disk_idx *= conf->scale_disks; - rdev->raid_disk = disk_idx; - /* MOVE 'rd%d' link !! */ - } disk = conf->mirrors + disk_idx; disk->rdev = rdev; @@ -2435,13 +2429,6 @@ static void *raid10_takeover_raid0(mddev_t *mddev) return ERR_PTR(-EINVAL); } - /* Update slot numbers to obtain - * degraded raid10 with missing mirrors - */ - list_for_each_entry(rdev, &mddev->disks, same_set) { - rdev->raid_disk *= 2; - } - /* Set new parameters */ mddev->new_level = 10; /* new layout: far_copies = 1, near_copies = 2 */ @@ -2454,7 +2441,11 @@ static void *raid10_takeover_raid0(mddev_t *mddev) mddev->recovery_cp = MaxSector; conf = setup_conf(mddev); - conf->scale_disks = 2; + if (!IS_ERR(conf)) + list_for_each_entry(rdev, &mddev->disks, same_set) + if (rdev->raid_disk >= 0) + rdev->new_raid_disk = rdev->raid_disk * 2; + return conf; } |
