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IMSM: Initialize my_vol_raid_dev_num during vol creation 

This field was not initialized so far. This ID needs to be unique
for every newly created array in container.

Signed-off-by: Pawel Baldysiak <pawel.baldysiak@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
This commit is contained in:
Pawel Baldysiak 2017-04-26 11:08:07 +02:00 committed by Jes Sorensen
parent 80223cb4db
commit 2a24dc1b09
1 changed files with 9 additions and 2 deletions
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11
super-intel.c
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@ -232,8 +232,13 @@ struct imsm_super {
__u32 orig_family_num; /* 0x40 - 0x43 original family num */
__u32 pwr_cycle_count; /* 0x44 - 0x47 simulated power cycle count for array */
__u32 bbm_log_size; /* 0x48 - 0x4B - size of bad Block Mgmt Log in bytes */
#define IMSM_FILLERS 35
__u32 filler[IMSM_FILLERS]; /* 0x4C - 0xD7 RAID_MPB_FILLERS */
__u16 num_raid_devs_created; /* 0x4C - 0x4D Used for generating unique
* volume IDs for raid_dev created in this array
* (starts at 1)
*/
__u16 filler1; /* 0x4E - 0x4F */
#define IMSM_FILLERS 34
__u32 filler[IMSM_FILLERS]; /* 0x50 - 0xD7 RAID_MPB_FILLERS */
struct imsm_disk disk[1]; /* 0xD8 diskTbl[numDisks] */
/* here comes imsm_dev[num_raid_devs] */
/* here comes BBM logs */
@ -5368,6 +5373,8 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
set_imsm_ord_tbl_ent(map, i, IMSM_ORD_REBUILD);
}
mpb->num_raid_devs++;
mpb->num_raid_devs_created++;
dev->my_vol_raid_dev_num = mpb->num_raid_devs_created;
if (s->consistency_policy <= CONSISTENCY_POLICY_RESYNC) {
dev->rwh_policy = RWH_OFF;