desc.ld_default_stripe_size = strtoul(argv[3], &end, 0);
if (*end) {
fprintf(stderr, "error: %s: bad default stripe size '%s'\n",
desc.ld_default_stripe_size = strtoul(argv[3], &end, 0);
if (*end) {
fprintf(stderr, "error: %s: bad default stripe size '%s'\n",