_scratch_mount >> $ROUND2_LOG 2>&1
echo "++ chattr -R -i" >> $ROUND2_LOG
-chattr -R -f -i "${SCRATCH_MNT}/" > /dev/null 2>> $ROUND2_LOG
+$CHATTR_PROG -R -f -i "${SCRATCH_MNT}/" > /dev/null 2>> $ROUND2_LOG
echo "++ test scratch" >> $ROUND2_LOG
_scratch_fuzz_test >> $ROUND2_LOG 2>&1