Сестема RHEL 5x Сам по себе отвалился /dev/sdb1. Ранее он был конвертирован в ext3 и проработал почти неделю в нормальном режиме. Сегодня отвелился сам по себе.. При монтировании:
mount: wrong fs type, bad option, bad superblock on /dev/sdb1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
fsck -p /dev/sdb1
fsck from util-linux-ng 2.16.2
fsck.ext3: Bad magic number in super-block while trying to open /dev/sdb1
/dev/sdb1:
The superblock could not be read or does not describe a correct ext2
filesystem. If the device is valid and it really contains an ext2
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
mke2fs -n /dev/sdb1
mke2fs 1.39 (29-May-2006)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
131072000 inodes, 262142637 blocks
13107131 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=4294967296
8000 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, 11239424, 20480000, 23887872, 71663616, 78675968,
102400000, 214990848
e2fsck -b 20480000 /dev/sdb1
e2fsck 1.39 (29-May-2006)
e2fsck: Invalid argument while trying to open /dev/sdb1
The superblock could not be read or does not describe a correct ext2
filesystem. If the device is valid and it really contains an ext2
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
Есть еще идеи, ? Спасибо...
