case 0:
case 4:
case 5:
+ case 6:
+ case 10:
printf(" Chunk Size : %dK\n", sb->chunk_size/1024);
break;
case -1:
mdp_super_t *sb = sbv;
char *c=map_num(pers, sb->level);
char devname[20];
- struct stat stb;
sprintf(devname, "/dev/md%d", sb->md_minor);
- if (stat(devname, &stb) != 0) {
- /* /dev/mdX doesn't exist, so use /dev/md/X */
- sprintf(devname, "/dev/md/%d", sb->md_minor);
- }
printf("ARRAY %s level=%s num-devices=%d UUID=",
devname,
} else if (i >= sb->raid_disks && sb->disks[i].number == 0)
sb->disks[i].state = 0;
}
- if (strcmp(update, "force")==0) {
+ if (strcmp(update, "force-one")==0) {
+ /* Not enough devices for a working array, so
+ * bring this one up-to-date.
+ */
__u32 ehi = sb->events_hi, elo = sb->events_lo;
sb->events_hi = (info->events>>32) & 0xFFFFFFFF;
sb->events_lo = (info->events) & 0xFFFFFFFF;
if (sb->events_hi != ehi ||
sb->events_lo != elo)
rv = 1;
+ }
+ if (strcmp(update, "force-array")==0) {
+ /* degraded array and 'force' requested, so
+ * maybe need to mark it 'clean'
+ */
if ((sb->level == 5 || sb->level == 4 || sb->level == 6) &&
(sb->state & (1 << MD_SB_CLEAN)) == 0) {
/* need to force clean */
rv = 1;
}
}
- if (strcmp(update, "newdev") == 0) {
- int d = info->disk.number;
- memset(&sb->disks[d], 0, sizeof(sb->disks[d]));
- sb->disks[d].number = d;
- sb->disks[d].major = info->disk.major;
- sb->disks[d].minor = info->disk.minor;
- sb->disks[d].raid_disk = info->disk.raid_disk;
- sb->disks[d].state = info->disk.state;
- sb->this_disk = sb->disks[d];
- }
if (strcmp(update, "grow") == 0) {
sb->raid_disks = info->array.raid_disks;
sb->nr_disks = info->array.nr_disks;
return rv;
}
-static __u64 event_super0(void *sbv)
-{
- mdp_super_t *sb = sbv;
- return md_event(sb);
-}
-
/*
* For verion-0 superblock, the homehost is 'stored' in the
* uuid. 8 bytes for a hash of the host leaving 8 bytes
.uuid_from_super = uuid_from_super0,
.getinfo_super = getinfo_super0,
.update_super = update_super0,
- .event_super = event_super0,
.init_super = init_super0,
.add_to_super = add_to_super0,
.store_super = store_super0,