diff options
Diffstat (limited to 'super-intel.c')
| -rw-r--r-- | super-intel.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/super-intel.c b/super-intel.c index 4754b25..9b8cea2 100644 --- a/super-intel.c +++ b/super-intel.c @@ -2191,13 +2191,12 @@ static __u16 info_to_blocks_per_strip(mdu_array_info_t *info) return info->chunk_size >> 9; } -static __u32 info_to_num_data_stripes(mdu_array_info_t *info) +static __u32 info_to_num_data_stripes(mdu_array_info_t *info, int num_domains) { __u32 num_stripes; num_stripes = (info->size * 2) / info_to_blocks_per_strip(info); - if (info->level == 1) - num_stripes /= 2; + num_stripes /= num_domains; return num_stripes; } @@ -2274,6 +2273,7 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info, int i; unsigned long long array_blocks; size_t size_old, size_new; + __u32 num_data_stripes; if (super->orom && mpb->num_raid_devs >= super->orom->vpa) { fprintf(stderr, Name": This imsm-container already has the " @@ -2349,7 +2349,6 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info, map->pba_of_lba0 = __cpu_to_le32(super->create_offset); map->blocks_per_member = __cpu_to_le32(info_to_blocks_per_member(info)); map->blocks_per_strip = __cpu_to_le16(info_to_blocks_per_strip(info)); - map->num_data_stripes = __cpu_to_le32(info_to_num_data_stripes(info)); map->failed_disk_num = ~0; map->map_state = info->level ? IMSM_T_STATE_UNINITIALIZED : IMSM_T_STATE_NORMAL; @@ -2364,8 +2363,10 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info, map->num_domains = info->raid_disks / 2; } else { map->raid_level = info->level; - map->num_domains = !!map->raid_level; + map->num_domains = 1; } + num_data_stripes = info_to_num_data_stripes(info, map->num_domains); + map->num_data_stripes = __cpu_to_le32(num_data_stripes); map->num_members = info->raid_disks; for (i = 0; i < map->num_members; i++) { |