1 Pass 1: Checking inodes, blocks, and sizes
2 Pass 2: Checking directory structure
3 Directory inode 12, block #0: directory passes checks but fails checksum.
6 Directory inode 13, block #0, offset 0: directory has no checksum.
9 Directory inode 14, block #0, offset 0: directory has no checksum.
12 Directory inode 15, block #0, offset 1000: directory corrupted
15 Entry '' in ??? (15) has rec_len of 0, should be 12.
18 Directory inode 16, block #0, offset 12: directory corrupted
21 Directory inode 17, block #0, offset 0: directory corrupted
24 Missing '.' in directory inode 17.
27 Setting filetype for entry '.' in ??? (17) to 2.
28 Missing '..' in directory inode 17.
31 Setting filetype for entry '..' in ??? (17) to 2.
32 Entry 'file' in ??? (18) has invalid inode #: 4294967295.
35 Pass 3: Checking directory connectivity
36 '..' in /6 (17) is <The NULL inode> (0), should be / (2).
39 Pass 3A: Optimizing directories
40 Pass 4: Checking reference counts
42 Connect to /lost+found? yes
44 Inode 19 ref count is 2, should be 1. Fix? yes
46 Pass 5: Checking group summary information
48 test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
49 test_filesys: 19/128 files (5.3% non-contiguous), 1098/2048 blocks