expect.2 revision 19c78dc07fce2d6f39b5e541562afc3ca1ea38ff 
1Pass 1: Checking inodes, blocks, and sizes
2Pass 2: Checking directory structure
3Pass 3: Checking directory connectivity
4Pass 4: Checking reference counts
5Pass 5: Checking group summary information
6test_filesys: 16/3008 files (0.0% non-contiguous), 403/12000 blocks
7Exit status is 0
8