Index: sys/geom/geom_disk.c
===================================================================
--- sys/geom/geom_disk.c	(revision 254924)
+++ sys/geom/geom_disk.c	(working copy)
@@ -429,7 +429,7 @@
 	struct disk *dp;
 	struct g_disk_softc *sc;
 	char *buf;
-	int res = 0;
+//	int res = 0;
 
 	sc = gp->softc;
 	if (sc == NULL || (dp = sc->dp) == NULL)
@@ -448,6 +448,7 @@
 			buf = g_malloc(DISK_IDENT_SIZE, M_WAITOK);
 			bp = g_alloc_bio();
 			bp->bio_disk = dp;
+/*
 			bp->bio_attribute = "GEOM::ident";
 			bp->bio_length = DISK_IDENT_SIZE;
 			bp->bio_data = buf;
@@ -454,6 +455,8 @@
 			res = dp->d_getattr(bp);
 			sbuf_printf(sb, "%s<ident>%s</ident>\n", indent,
 			    res == 0 ? buf: dp->d_ident);
+*/
+			sbuf_printf(sb, "%s<ident>0</ident>\n", indent);
 			bp->bio_attribute = "GEOM::lunid";
 			bp->bio_length = DISK_IDENT_SIZE;
 			bp->bio_data = buf;