Verificando sistema archivos ext3

Hace poco en /var/log/messages para los discos sda1 (500 Gb datos) y sdb1 (160 Gb disco2) apareció el mensaje:

EXT3-fs warning: maximal mount count reached, running e2fsck is recommended

Así que luego de investigar un poco y desmontar las particiones ejecuté:

Obtener información de disco sda1:

# tune2fs -l /dev/sda1
tune2fs 1.41.2 (02-Oct-2008)
Filesystem volume name:   datos
Last mounted on:
Filesystem UUID:          91d4689b-7ded-48eb-b1fe-e5f775fc465a
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype sparse_super large_file
Filesystem flags:         signed_directory_hash
Default mount options:    (none)
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              30531584
Block count:              122096000
Reserved block count:     0
Free blocks:              79567233
Free inodes:              30529428
First block:              0
Block size:               4096
Fragment size:            4096
Reserved GDT blocks:      994
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         8192
Inode blocks per group:   512
Filesystem created:       Wed Oct  8 13:38:57 2008
Last mount time:          Sat Nov 15 10:32:00 2008
Last write time:          Sat Nov 15 10:53:13 2008
Mount count:              0
Maximum mount count:      20
Last checked:             Sat Nov 15 10:44:54 2008
Check interval:           15552000 (6 months)
Next check after:         Thu May 14 10:44:54 2009
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:               256
Required extra isize:     28
Desired extra isize:      28
Journal inode:            8
Default directory hash:   tea
Directory Hash Seed:      0e79fbd0-8686-423f-84b6-5fb7809c78c7
Journal backup:           inode blocks

Obtener información de disco sdb1

# tune2fs -l /dev/sdb1
tune2fs 1.41.2 (02-Oct-2008)
Filesystem volume name:   Disco2
Last mounted on:
Filesystem UUID:          b51558fe-7481-48bc-a8d8-1feb35dab6b3
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype sparse_super large_file
Filesystem flags:         signed_directory_hash
Default mount options:    (none)
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              9773056
Block count:              39072080
Reserved block count:     0
Free blocks:              31091518
Free inodes:              9763218
First block:              0
Block size:               4096
Fragment size:            4096
Reserved GDT blocks:      1014
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         8192
Inode blocks per group:   512
Filesystem created:       Thu Aug 28 11:17:37 2008
Last mount time:          Sat Nov 15 10:32:00 2008
Last write time:          Sat Nov 15 10:45:33 2008
Mount count:              0
Maximum mount count:      31
Last checked:             Sat Nov 15 10:45:33 2008
Check interval:           15552000 (6 months)
Next check after:         Thu May 14 10:45:33 2009
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:               256
Required extra isize:     28
Desired extra isize:      28
Journal inode:            8
Default directory hash:   tea
Directory Hash Seed:      896b186d-e037-4b44-9da0-3043010d1e54
Journal backup:           inode blocks

Verificación y tunning de sda1

# e2fsck -fpDv /dev/sda1<

2156 inodes used (0.01%)
84 non-contiguous inodes (3.9%)
número de nodos-i con bloques ind/dind/tind: 1922/846/0
42528767 blocks used (34.83%)
0 bad blocks
2 large files
2043 regular files
104 directories
0 character device files
0 block device files
0 fifos
0 links
0 symbolic links (0 fast symbolic links)
0 sockets
--------
2147 files

Verificación y tunning de sdb1

# e2fsck -fpDv /dev/sdb1
9838 inodes used (0.10%)
276 non-contiguous inodes (2.8%)
número de nodos-i con bloques ind/dind/tind: 5864/964/1
7980562 blocks used (20.43%)
0 bad blocks
2 large files
9276 regular files
553 directories
0 character device files
0 block device files
0 fifos
0 links
0 symbolic links (0 fast symbolic links)
0 sockets
--------
9829 files

Además coloqué para que el sistema verificara automáticamente luego de 20 montajes de las particiones:

# tune2fs -c 20 /dev/sda1
# tune2fs -c 20 /dev/sdb1

Y listo