diff --git a/tools/regression/geom_stripe/conf.sh b/tools/regression/geom_stripe/conf.sh
index 54a0c3646c20..fd0f41c6c5e6 100644
--- a/tools/regression/geom_stripe/conf.sh
+++ b/tools/regression/geom_stripe/conf.sh
@@ -5,4 +5,11 @@ name="$(mktemp -u stripe.XXXXXX)"
 class="stripe"
 base=`basename $0`
 
+gstripe_test_cleanup()
+{
+	[ -c /dev/$class/$name ] && gstripe destroy $name
+	geom_test_cleanup
+}
+trap gstripe_test_cleanup ABRT EXIT INT TERM
+
 . `dirname $0`/../geom_subr.sh
diff --git a/tools/regression/geom_stripe/test-1.t b/tools/regression/geom_stripe/test-1.t
index 9b398f095e31..7923763a4c29 100644
--- a/tools/regression/geom_stripe/test-1.t
+++ b/tools/regression/geom_stripe/test-1.t
@@ -5,13 +5,11 @@
 
 echo "1..1"
 
-us=45
+us0=$(attach_md -t malloc -s 1M) || exit 1
+us1=$(attach_md -t malloc -s 2M) || exit 1
+us2=$(attach_md -t malloc -s 3M) || exit 1
 
-mdconfig -a -t malloc -s 1M -u $us || exit 1
-mdconfig -a -t malloc -s 2M -u `expr $us + 1` || exit 1
-mdconfig -a -t malloc -s 3M -u `expr $us + 2` || exit 1
-
-gstripe create -s 16384 $name /dev/md${us} /dev/md`expr $us + 1` /dev/md`expr $us + 2` || exit 1
+gstripe create -s 16384 $name /dev/$us0 /dev/$us1 /dev/$us2 || exit 1
 devwait
 
 # Size of created device should be 1MB * 3.
@@ -23,8 +21,3 @@ if [ $size -eq 3145728 ]; then
 else
 	echo "not ok 1"
 fi
-
-gstripe destroy $name
-mdconfig -d -u $us
-mdconfig -d -u `expr $us + 1`
-mdconfig -d -u `expr $us + 2`
diff --git a/tools/regression/geom_stripe/test-2.t b/tools/regression/geom_stripe/test-2.t
index 73937f4e624d..f6e11f5a5821 100644
--- a/tools/regression/geom_stripe/test-2.t
+++ b/tools/regression/geom_stripe/test-2.t
@@ -5,18 +5,17 @@
 
 echo "1..1"
 
-us=45
 tsize=3
-src=`mktemp /tmp/$base.XXXXXX` || exit 1
-dst=`mktemp /tmp/$base.XXXXXX` || exit 1
+src=`mktemp $base.XXXXXX` || exit 1
+dst=`mktemp $base.XXXXXX` || exit 1
 
 dd if=/dev/random of=${src} bs=1m count=$tsize >/dev/null 2>&1
 
-mdconfig -a -t malloc -s 1M -u $us || exit 1
-mdconfig -a -t malloc -s 2M -u `expr $us + 1` || exit 1
-mdconfig -a -t malloc -s 3M -u `expr $us + 2` || exit 1
+us0=$(attach_md -t malloc -s 1M) || exit 1
+us1=$(attach_md -t malloc -s 2M) || exit 1
+us2=$(attach_md -t malloc -s 3M) || exit 1
 
-gstripe create -s 8192 $name /dev/md${us} /dev/md`expr $us + 1` /dev/md`expr $us + 2` || exit 1
+gstripe create -s 8192 $name /dev/$us0 /dev/$us1 /dev/$us2 || exit 1
 devwait
 
 dd if=${src} of=/dev/stripe/${name} bs=1m count=$tsize >/dev/null 2>&1
@@ -28,8 +27,4 @@ else
 	echo "ok 1"
 fi
 
-gstripe destroy $name
-mdconfig -d -u $us
-mdconfig -d -u `expr $us + 1`
-mdconfig -d -u `expr $us + 2`
 rm -f ${src} ${dst}