http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/gen/sbin/mdconfig/mdconfig.c.p2.REL=9.2-RELEASE.diff
mdconfig.c.p2.REL=current.diff -> mdconfig.c.p2.REL=9.2-RELEASE.diff

9.2 has no cmdline to patch

# *** 8.3-RELEASE/src/sbin/mdconfig/mdconfig.c	Tue Feb 15 18:05:56 2011
# --- new-generic/src/sbin/mdconfig/mdconfig.c	Tue Feb 15 19:05:59 2011
# ***************
# *** 138,160 ****
#   			break;
#   		case 'f':
#   			if (cmdline == 0) {
#   				action = ATTACH;
#   				cmdline = 1;
#   			}
#   			if (cmdline == 1) {
#   				/* Imply ``-t vnode'' */
#   				mdio.md_type = MD_VNODE;
#   				mdio.md_options = MD_CLUSTER | MD_AUTOUNIT | MD_COMPRESS;
# ! 				cmdline = 2;
#   			}
# ! 			if (cmdline != 2)
#   				usage();
#   			md_set_file(optarg);
#   			break;
#   		case 'o':
#   			if (action == DETACH) {
#   				if (!strcmp(optarg, "force"))
#   					mdio.md_options |= MD_FORCE;
#   				else if (!strcmp(optarg, "noforce"))
#   					mdio.md_options &= ~MD_FORCE;
#   				else
# --- 138,160 ----
#   			break;
#   		case 'f':
#   			if (cmdline == 0) {
#   				action = ATTACH;
#   				cmdline = 1;
#   			}
#   			if (cmdline == 1) {
#   				/* Imply ``-t vnode'' */
#   				mdio.md_type = MD_VNODE;
#   				mdio.md_options = MD_CLUSTER | MD_AUTOUNIT | MD_COMPRESS;
# ! 				// cmdline = 2;
#   			}
# ! 			if (cmdline != 1)
#   				usage();
#   			md_set_file(optarg);
#   			break;
#   		case 'o':
#   			if (action == DETACH) {
#   				if (!strcmp(optarg, "force"))
#   					mdio.md_options |= MD_FORCE;
#   				else if (!strcmp(optarg, "noforce"))
#   					mdio.md_options &= ~MD_FORCE;
#   				else