From 252d23c018cefb2e42c494b1789f5e4945063ee3 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Sun, 12 Apr 2009 00:58:28 -0700 Subject: [PATCH 1/1] imsm: add the ddf field This field is always one in arrays created by the Windows driver / OROM, not sure why... Signed-off-by: Dan Williams --- super-intel.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/super-intel.c b/super-intel.c index 3415da47..300c7b86 100644 --- a/super-intel.c +++ b/super-intel.c @@ -89,7 +89,7 @@ struct imsm_map { __u8 num_members; /* number of member disks */ __u8 num_domains; /* number of parity domains */ __u8 failed_disk_num; /* valid only when state is degraded */ - __u8 reserved[1]; + __u8 ddf; __u32 filler[7]; /* expansion area */ #define IMSM_ORD_REBUILD (1 << 24) __u32 disk_ord_tbl[1]; /* disk_ord_tbl[num_members], @@ -2397,6 +2397,7 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info, map->failed_disk_num = ~0; map->map_state = info->level ? IMSM_T_STATE_UNINITIALIZED : IMSM_T_STATE_NORMAL; + map->ddf = 1; if (info->level == 1 && info->raid_disks > 2) { fprintf(stderr, Name": imsm does not support more than 2 disks" -- 2.39.2