Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
305280 inodes, 78142152 blocks
3907107 blocks (5.00%) reserved for the super user
First data block=0
2385 block groups
32768 blocks per group, 32768 fragments per group
128 inodes per group
Superblock backups stored on blocks:
        32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
        4096000, 7962624, 11239424, 20480000, 23887872, 71663616

Testing with pattern 0xaa: done                        152
Reading and comparing: done                        152
Testing with pattern 0x55: done                        152
Reading and comparing: done                        152
Testing with pattern 0xff: done                        152
Reading and comparing: done                        152
Testing with pattern 0x00: done                        152
Reading and comparing:        71239296/       78142152