1 tune2fs metadata_csum test
2 Creating filesystem with 524288 1k blocks and 65536 inodes
3 Superblock backups stored on blocks:
4 8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409
6 Allocating group tables:
\b\b\b\b\bdone
7 Writing inode tables:
\b\b\b\b\bdone
8 Creating journal (16384 blocks): done
9 Creating 477 huge file(s) with 1024 blocks each: done
10 Writing superblocks and filesystem accounting information:
\b\b\b\b\bdone
12 Pass 1: Checking inodes, blocks, and sizes
13 Pass 2: Checking directory structure
14 Pass 3: Checking directory connectivity
15 Pass 4: Checking reference counts
16 Pass 5: Checking group summary information
19 Pass 1: Checking inodes, blocks, and sizes
20 Pass 2: Checking directory structure
21 Pass 3: Checking directory connectivity
22 Pass 3A: Optimizing directories
23 Pass 4: Checking reference counts
24 Pass 5: Checking group summary information
28 Change in FS metadata:
32 Reserved block count: 26214
39 Block bitmap at 262 (+261)
40 Inode bitmap at 278 (+277)
41 Inode table at 294-549 (+293)
42 - 21 free blocks, 535 free inodes, 3 directories, 535 unused inodes
43 - Free blocks: 4414-4434
44 + 18 free blocks, 535 free inodes, 3 directories, 535 unused inodes
45 + Free blocks: 4417-4434
47 Group 1: (Blocks 8193-16384) [INODE_UNINIT]
48 Backup superblock at 8193, Group descriptors at 8194-8197
49 Pass 1: Checking inodes, blocks, and sizes
50 Pass 2: Checking directory structure
51 Pass 3: Checking directory connectivity
52 Pass 4: Checking reference counts
53 Pass 5: Checking group summary information