diff options
Diffstat (limited to 'super-intel.c')
-rw-r--r-- | super-intel.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/super-intel.c b/super-intel.c index 999b970..677396c 100644 --- a/super-intel.c +++ b/super-intel.c @@ -3035,7 +3035,7 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info, map->num_members = info->raid_disks; for (i = 0; i < map->num_members; i++) { /* initialized in add_to_super */ - set_imsm_ord_tbl_ent(map, i, 0); + set_imsm_ord_tbl_ent(map, i, IMSM_ORD_REBUILD); } mpb->num_raid_devs++; @@ -3113,6 +3113,7 @@ static int add_to_super_imsm_volume(struct supertype *st, mdu_disk_info_t *dk, struct dl *dl; struct imsm_dev *dev; struct imsm_map *map; + int slot; dev = get_imsm_dev(super, super->current_vol); map = get_imsm_map(dev, 0); @@ -3147,6 +3148,14 @@ static int add_to_super_imsm_volume(struct supertype *st, mdu_disk_info_t *dk, dl->index = super->anchor->num_disks; super->anchor->num_disks++; } + /* Check the device has not already been added */ + slot = get_imsm_disk_slot(map, dl->index); + if (slot >= 0 && + (get_imsm_ord_tbl_ent(dev, slot) & IMSM_ORD_REBUILD) == 0) { + fprintf(stderr, Name ": %s has been included in this array twice\n", + devname); + return 1; + } set_imsm_ord_tbl_ent(map, dk->number, dl->index); dl->disk.status = CONFIGURED_DISK; |