struct supertype *st = NULL;
int max_disks = MD_SB_DISKS; /* just a default */
struct mdinfo info;
+ struct mdinfo *sra;
int rv = test ? 4 : 1;
int avail_disks = 0;
close(fd);
return rv;
}
+ sra = sysfs_read(fd, 0, GET_VERSION);
st = super_by_fd(fd);
if (fstat(fd, &stb) != 0 && !S_ISBLK(stb.st_mode))
if (c)
printf("MD_LEVEL=%s\n", c);
printf("MD_DEVICES=%d\n", array.raid_disks);
- printf("MD_METADATA=%d.%d\n", array.major_version,
- array.minor_version);
+ if (sra && sra->array.major_version < 0)
+ printf("MD_METADATA=%s\n", sra->text_version);
+ else
+ printf("MD_METADATA=%02d.%02d\n",
+ array.major_version, array.minor_version);
+
if (st && st->sb)
st->ss->export_super(st);
goto out;
}
- if (brief)
- printf("ARRAY %s level=%s metadata=%d.%d num-devices=%d", dev,
+ if (brief) {
+ printf("ARRAY %s level=%s num-devices=%d", dev,
c?c:"-unknown-",
- array.major_version, array.minor_version,
array.raid_disks );
- else {
+ if (sra && sra->array.major_version < 0)
+ printf(" metadata=%s", sra->text_version);
+ else
+ printf(" metadata=%02d.%02d",
+ array.major_version, array.minor_version);
+ } else {
mdu_bitmap_file_t bmf;
unsigned long long larray_size;
struct mdstat_ent *ms = mdstat_read(0, 0);
larray_size = 0;
printf("%s:\n", dev);
- printf(" Version : %02d.%02d.%02d\n",
- array.major_version, array.minor_version, array.patch_version);
+
+ if (sra && sra->array.major_version < 0)
+ printf(" Version : %s\n", sra->text_version);
+ else
+ printf(" Version : %02d.%02d\n",
+ array.major_version, array.minor_version);
+
atime = array.ctime;
printf(" Creation Time : %.24s\n", ctime(&atime));
+ if (array.raid_disks == 0) c = "container";
printf(" Raid Level : %s\n", c?c:"-unknown-");
if (larray_size)
printf(" Array Size : %llu%s\n", (larray_size>>10), human_size(larray_size));
printf(" Raid Devices : %d\n", array.raid_disks);
printf(" Total Devices : %d\n", array.nr_disks);
printf("Preferred Minor : %d\n", array.md_minor);
- printf(" Persistence : Superblock is %spersistent\n",
- array.not_persistent?"not ":"");
+ if (sra == NULL || sra->array.major_version >= 0)
+ printf(" Persistence : Superblock is %spersistent\n",
+ array.not_persistent?"not ":"");
printf("\n");
/* Only try GET_BITMAP_FILE for 0.90.01 and later */
if (vers >= 9001 &&
case 5:
case 10:
case 6:
- printf(" Chunk Size : %dK\n\n", array.chunk_size/1024);
+ if (array.chunk_size)
+ printf(" Chunk Size : %dK\n\n",
+ array.chunk_size/1024);
break;
case -1:
printf(" Rounding : %dK\n\n", array.chunk_size/1024);
if (strncmp(buf, "none", 4) == 0)
sra->array.major_version =
sra->array.minor_version = -1;
- else
+ else if (strncmp(buf, "external:", 9) == 0) {
+ sra->array.major_version = -1;
+ sra->array.minor_version = -2;
+ strcpy(sra->text_version, buf+9);
+ } else
sscanf(buf, "%d.%d",
&sra->array.major_version,
&sra->array.minor_version);