get_info_super: report which other devices are thought to be working/failed.

[thirdparty/mdadm.git] / super0.c

diff --git a/super0.c b/super0.c
index a650c3e69784a05ade30624cfb8955c39c77cb66..b9d149eb6a80c30124311f65fd13b2d67c61055a 100644 (file)
--- a/super0.c
+++ b/super0.c
@@ -339,11 +339,12 @@ static void uuid_from_super0(struct supertype *st, int uuid[4])
        }
 }
 
-static void getinfo_super0(struct supertype *st, struct mdinfo *info)
+static void getinfo_super0(struct supertype *st, struct mdinfo *info, char *map)
 {
        mdp_super_t *sb = st->sb;
        int working = 0;
        int i;
+       int map_disks = info->array.raid_disks;
 
        info->array.major_version = sb->major_version;
        info->array.minor_version = sb->minor_version;
@@ -391,8 +392,12 @@ static void getinfo_super0(struct supertype *st, struct mdinfo *info)
                if ((sb->disks[i].state & (1<<MD_DISK_SYNC)) &&
                    (sb->disks[i].raid_disk < (unsigned)info->array.raid_disks) &&
                    (sb->disks[i].state & (1<<MD_DISK_ACTIVE)) &&
-                   !(sb->disks[i].state & (1<<MD_DISK_FAULTY)))
+                   !(sb->disks[i].state & (1<<MD_DISK_FAULTY))) {
                        working ++;
+                       if (map && i < map_disks)
+                               map[i] = 1;
+               } else if (map && i < map_disks)
+                       map[i] = 0;
        info->array.working_disks = working;
 }