+ if (st->ss->external) {
+ char ver[100];
+ if (st->ss->external == 1)
+ /* container */
+ strcat(strcpy(ver, "external:"), st->ss->text_version);
+ else {
+ /* member */
+ sprintf(ver, "external:/%s/%d",
+ devnum2devname(st->container_dev),
+ st->container_member);
+ }
+ if ((vers % 100) < 2 ||
+ sra == NULL ||
+ sysfs_set_str(sra, NULL, "metadata_version",
+ ver) < 0) {
+ fprintf(stderr, Name ": This kernel does not "
+ "support external metadata.\n");
+ return 1;
+ }
+ rv = sysfs_set_array(sra, &info);
+ } else if ((vers % 100) >= 1) { /* can use different versions */