_supported_fs btrfs
_supported_os Linux
_require_scratch
+_require_btrfs_cloner
_scratch_mkfs > /dev/null 2>&1
_scratch_mount
-CLONER_PROG=$here/src/cloner
-[ -x $CLONER_PROG ] || _notrun "cloner binary not present at $CLONER_PROG"
-
src_str="aaaaaaaaaa"
echo -n "$src_str" > $SCRATCH_MNT/src