Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 3A: Optimizing directories
Pass 4: Checking reference counts
Inode 13 ref count is 1, should be 47245.  Fix? yes

Pass 5: Checking group summary information

test.img: ***** FILE SYSTEM WAS MODIFIED *****
test.img: 13/115368 files (0.0% non-contiguous), 32817/460800 blocks
Exit status is 1
