#1 Le 03/05/2010, à 18:33
- grandtoubab
Parametrer la frequence du check disk (fsck) au demarrage de Lucid
Bonjour
Péridiquement au démarrage vous avez surement remarqué un check disk qui est lancé alors que c'est justement à ce moment que vous voudriez que ça boot rapidos 
Apparemmment ça se passe par là
http://manpages.ubuntu.com/manpages/dapper/en/man8/tune2fs.8.html
Repérer ses partitions / et /home
@ubuntu-desktop:~$ df -T
Sys. de fich. Type 1K-blocs Occupé Disponible Capacité Monté sur
/dev/sda3 ext4 10160468 5372964 4275436 56% /
none devtmpfs 185264 288 184976 1% /dev
none tmpfs 189676 1040 188636 1% /dev/shm
none tmpfs 189676 108 189568 1% /var/run
none tmpfs 189676 0 189676 0% /var/lock
none tmpfs 189676 0 189676 0% /lib/init/rw
/dev/sda2 fuseblk 94847756 60170320 34677436 64% /media/ACERDATA
/dev/sda6 ext4 19308816 12016772 6318912 66% /homelister les parametres en cours:
sudo dumpe2fs -h /dev/sda3 | grep -i 'mount count'sudo dumpe2fs -h /dev/sda6 | grep -i 'mount count'Ajuster la valeur, j'ai choisit le lancement de fsck tout les 90 montages
@ubuntu-desktop:~$ sudo tune2fs -c 90 /dev/sda3
tune2fs 1.41.11 (14-Mar-2010)
Initialisation du nombre maximal de montages à 90@ubuntu-desktop:~$ sudo tune2fs -c 90 /dev/sda6
tune2fs 1.41.11 (14-Mar-2010)
Initialisation du nombre maximal de montages à 90listage complet des caractéristiques:
@ubuntu-desktop:~$ sudo dumpe2fs -h /dev/sda3
dumpe2fs 1.41.11 (14-Mar-2010)
Filesystem volume name: Ubuntu
Last mounted on: /
Filesystem UUID: ae02ece1-192f-4996-8067-144aaa760f93
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent sparse_super large_file uninit_bg
Filesystem flags: signed_directory_hash
Default mount options: (none)
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 642112
Block count: 2560359
Reserved block count: 128017
Free blocks: 1196918
Free inodes: 366996
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 625
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 8128
Inode blocks per group: 254
Filesystem created: Fri Oct 17 22:09:45 2008
Last mount time: Mon May 3 18:09:12 2010
Last write time: Mon May 3 18:56:23 2010
Mount count: 8
Maximum mount count: 90
Last checked: Sun May 2 14:24:10 2010
Check interval: 15552000 (6 months)
Next check after: Fri Oct 29 14:24:10 2010
Lifetime writes: 71 GB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 128
Journal inode: 8
First orphan inode: 284547
Default directory hash: tea
Directory Hash Seed: b8964b01-05de-4595-a41b-6d1ebdb9f5b9
Journal backup: inode blocks
Journal features: journal_incompat_revoke
Taille du journal: 128M
Journal length: 32768
Journal sequence: 0x0013f509
Journal start: 1@ubuntu-desktop:~$ sudo dumpe2fs -h /dev/sda6
dumpe2fs 1.41.11 (14-Mar-2010)
Filesystem volume name: Home
Last mounted on: /home
Filesystem UUID: eebd4af3-8098-400f-a05b-54298dca87cd
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery 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: 1220608
Block count: 4865679
Reserved block count: 243283
Free blocks: 1823576
Free inodes: 1137330
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 1022
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 8192
Inode blocks per group: 256
Filesystem created: Fri Oct 17 22:09:50 2008
Last mount time: Mon May 3 18:09:15 2010
Last write time: Mon May 3 18:56:35 2010
Mount count: 3
Maximum mount count: 90
Last checked: Mon May 3 17:46:19 2010
Check interval: 15552000 (6 months)
Next check after: Sat Oct 30 17:46:19 2010
Lifetime writes: 38 GB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 128
Journal inode: 8
First orphan inode: 802833
Default directory hash: tea
Directory Hash Seed: 4c973ea7-8e75-4cea-b999-34a7f29d97d1
Journal backup: inode blocks
Journal features: journal_incompat_revoke
Taille du journal: 128M
Journal length: 32768
Journal sequence: 0x0017647a
Journal start: 1Sinon la documentation complète est là
http://doc.ubuntu-fr.org/verification_de_fichiers
Dernière modification par grandtoubab (Le 09/05/2010, à 06:44)
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