[root@teste sbin]$ fsck /dev/hdd2
fsck 1.34 (25-Jul-2003)
e2fsck 1.34 (25-Jul-2003)
Couldn't find ext2 superblock, trying backup blocks...
fsck.ext2: Invalid argument while checking ext3 journal for /dev/hdd2
[root@teste sbin]$ mke2fs -n /dev/hdd2
mke2fs 1.34 (25-Jul-2003)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
4767744 inodes, 9522528 blocks
476126 blocks (5.00%) reserved for the super user
First data block=0
291 block groups
32768 blocks per group, 32768 fragments per group
16384 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624
[root@teste sbin]$ e2fsck -b 32768 /dev/hdd2
e2fsck 1.34 (25-Jul-2003)
e2fsck: Invalid argument while checking ext3 journal for /dev/hdd2