run_check $FSSTRESS_PROG -d $SCRATCH_MNT -w -p $procs -n 2000 \
$FSSTRESS_AVOID
- run_check $BTRFS_UTIL_PROG subvolume snapshot $SCRATCH_MNT \
+ _run_btrfs_util_prog subvolume snapshot $SCRATCH_MNT \
$SCRATCH_MNT/$snap_name
run_check umount $SCRATCH_DEV >/dev/null 2>&1