# use current directory instead of /tmp becase tmpfs doesn't support DIO
rm -f $TMPFILE
TMPFILE=$(mktemp ./tmp-$test_name.XXXXXX)

stat -f $TMPFILE | grep -q "Type: tmpfs"
if [ $? = 0 ]; then
	rm -f $TMPFILE
	echo "$test_name: $test_description: skipped for tmpfs (no O_DIRECT)"
	return 0
fi

$MKE2FS -q -F -o Linux -b 4096 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1
status=$?
if [ "$status" != 0 ] ; then
	echo "mke2fs -O mmp failed" > $test_name.failed
	echo "$test_name: $test_description: failed"
	return $status
fi

if test -x $E2IMAGE_EXE; then

ONE_PASS_ONLY=true
FSCK_OPT="-n -f"
IMAGE=$TMPFILE
SKIP_GUNZIP=true
PREP_CMD="$E2IMAGE_EXE -r  $TMPFILE $TMPFILE.raw; \
          mv $TMPFILE.raw $TMPFILE"

. $cmd_dir/run_e2fsck

else
	echo "$test_name: $test_description: skipped"
fi