1 Pass 1: Checking inodes, blocks, and sizes
2 Pass 2: Checking directory structure
3 Entry 'foo' in / (2) references inode 14 found in group 0's unused inodes area.
6 Restarting e2fsck from the beginning...
7 One or more block group descriptor checksums are invalid. Fix? yes
9 Group descriptor 0 checksum is 0x4c72, should be 0xde74. FIXED.
10 Pass 1: Checking inodes, blocks, and sizes
11 Pass 2: Checking directory structure
12 Pass 3: Checking directory connectivity
13 Pass 4: Checking reference counts
14 Pass 5: Checking group summary information
15 Inode bitmap differences: -12
18 Free inodes count wrong for group #0 (2037, counted=2035).
21 Free inodes count wrong (4073, counted=2035).
25 test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
26 test_filesys: 13/2048 files (0.0% non-contiguous), 1336/8192 blocks