1 Pass 1: Checking inodes, blocks, and sizes
2 Pass 2: Checking directory structure
3 Pass 3: Checking directory connectivity
4 Pass 4: Checking reference counts
5 Pass 5: Checking group summary information
6 Free blocks count wrong for group #0 (7987, counted=7982).
9 Free blocks count wrong (11602, counted=11597).
12 Free inodes count wrong for group #0 (1493, counted=1488).
15 Free inodes count wrong (2997, counted=2992).
19 test_filesys: ********** WARNING: Filesystem still has errors **********
21 test_filesys: 11/3008 files (0.0% non-contiguous), 398/12000 blocks