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imsm: fix setting of device size for raid1 

When chunksize is 0 in the raid1 case we need to use
info_to_blocks_per_member() to calculate the array size.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2008-12-08 11:28:54 -07:00
parent 959278735e
commit 03bcbc654f
1 changed files with 6 additions and 3 deletions
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9
super-intel.c
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@ -1816,9 +1816,12 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
return 0;
}
strncpy((char *) dev->volume, name, MAX_RAID_SERIAL_LEN);
array_blocks = calc_array_size(info->level, info->raid_disks,
info->layout, info->chunk_size,
info->size*2);
if (info->level == 1)
array_blocks = info_to_blocks_per_member(info);
else
array_blocks = calc_array_size(info->level, info->raid_disks,
info->layout, info->chunk_size,
info->size*2);
dev->size_low = __cpu_to_le32((__u32) array_blocks);
dev->size_high = __cpu_to_le32((__u32) (array_blocks >> 32));
dev->status = __cpu_to_le32(0);