echo "+ corrupt dir"
_scratch_xfs_db -x -c "inode ${inode}" -c 'dblock 0' -c "stack" -c "blocktrash -x 32 -y $((blksz * 8)) -z ${FUZZ_ARGS}" >> $seqres.full
-echo "+ mount image"
+echo "+ mount image && modify dir"
if _try_scratch_mount >> $seqres.full 2>&1; then
- echo "+ modify dir"
rm -rf "${SCRATCH_MNT}/blockdir/00000000" 2> /dev/null && _fail "modified corrupt directory"
mkdir "${SCRATCH_MNT}/blockdir/xxxxxxxx" 2> /dev/null && _fail "add to corrupt directory"
umount "${SCRATCH_MNT}"