if (le32_to_cpu(mdp0->md_magic) == MD_SB_MAGIC) {
uuid.ints[0] = bswap_32(mdp0->set_uuid0);
- uuid.ints[1] = bswap_32(mdp0->set_uuid1);
- uuid.ints[2] = bswap_32(mdp0->set_uuid2);
- uuid.ints[3] = bswap_32(mdp0->set_uuid3);
- volume_id_set_uuid(id, uuid.bytes, UUID_DCE);
+ if (le32_to_cpu(mdp0->minor_version >= 90)) {
+ uuid.ints[1] = bswap_32(mdp0->set_uuid1);
+ uuid.ints[2] = bswap_32(mdp0->set_uuid2);
+ uuid.ints[3] = bswap_32(mdp0->set_uuid3);
+ } else {
+ uuid.ints[1] = 0;
+ uuid.ints[2] = 0;
+ uuid.ints[3] = 0;
+ }
+ volume_id_set_uuid(id, uuid.bytes, 0, UUID_FOURINT);
snprintf(id->type_version, sizeof(id->type_version)-1, "%u.%u.%u",
le32_to_cpu(mdp0->major_version),
le32_to_cpu(mdp0->minor_version),
le32_to_cpu(mdp0->patch_version));
} else if (be32_to_cpu(mdp0->md_magic) == MD_SB_MAGIC) {
uuid.ints[0] = mdp0->set_uuid0;
- uuid.ints[1] = mdp0->set_uuid1;
- uuid.ints[2] = mdp0->set_uuid2;
- uuid.ints[3] = mdp0->set_uuid3;
- volume_id_set_uuid(id, uuid.bytes, UUID_DCE);
+ if (be32_to_cpu(mdp0->minor_version >= 90)) {
+ uuid.ints[1] = mdp0->set_uuid1;
+ uuid.ints[2] = mdp0->set_uuid2;
+ uuid.ints[3] = mdp0->set_uuid3;
+ } else {
+ uuid.ints[1] = 0;
+ uuid.ints[2] = 0;
+ uuid.ints[3] = 0;
+ }
+ volume_id_set_uuid(id, uuid.bytes, 0, UUID_FOURINT);
snprintf(id->type_version, sizeof(id->type_version)-1, "%u.%u.%u",
be32_to_cpu(mdp0->major_version),
be32_to_cpu(mdp0->minor_version),
if (le32_to_cpu(mdp1->magic) != MD_SB_MAGIC)
return -1;
- volume_id_set_uuid(id, mdp1->set_uuid, UUID_DCE);
+ volume_id_set_uuid(id, mdp1->set_uuid, 0, UUID_FOURINT);
volume_id_set_label_raw(id, mdp1->set_name, 32);
volume_id_set_label_string(id, mdp1->set_name, 32);
snprintf(id->type_version, sizeof(id->type_version)-1, "%u", le32_to_cpu(mdp1->major_version));