EXT3:
fdisk: type 63
# mkfs -c -t ext3 -T largefile4 /dev/hda1 
(-c: clean bad blocks)
(-T largefile4: one i-node per 4MB (other: 'news' and 'largefile'))
# fsck.ext3 -f -y /dev/hda1 (force, yes)
elargissement:
fdisk:
suppr + creat + maximize
# resize2fs /dev/hda1 1024s (1024 blocks de 512 octets)
# resize2fs /dev/hda1 100G (100 Giga octets)

# man tune2fs (options interessantes)

# tune2fs -l /dev/hda1 (liste opts sur le fs)
# tune2fs -c 30 /dev/hda1 (max mounts before check)
# tune2fs -e remount-ro /dev/hda1 (set remount-ro on error)
# tune2fs -g wheel /dev/hda1 (group wheel will own reserved blocks)
# tune2fs -u root /dev/hda1 (user root will own reserved blocks)
# tune2fs -r 256 /dev/hda1 (keeps 256 reserved blocks when full)
# tune2fs -m 1 /dev/hda1 (keeps 1% when full)
# tune2fs -i 1m (one month between two fsck)
# tune2fs -j /dev/hda1 (creates journal)
# tune2fs -L "boot" (set a label)
# tune2fs -o ext_attr,acl,user_xattr (set default mount opts)
# tune2fs -O dir_index (B-tree directory indexation)
# tune2fs -O sparse_super (sparse superblocks)
# tune2fs -U time (generate UUID from date)

# dumpe2fs /dev/hda1 (display infos)

# e2label /dev/hda1 "boot" (set a label)

XFS:
création:
# mkfs -c -t xfs -d /dev/hda1 (-c: clean bad blocks)
ou
# mkfs.xfs -b size=1024 -d size=1024000 -l size=589824 -f /dev/hda2
(voir details dans 'man mkfs.xfs')
# mount -t xfs /dev/hda2 /mnt/data
# xfs_check /dev/hda2 (le fsck.xfs est inpoérant)
# xfs_admin /dev/hda2
> label home
:writing all SBs
:new label = "home"
> quit

snapshots:
# xfs_freeze -f home (freeze (simili-RO) pour backups)
# xfs_freeze -u home (retablissement RW)

fichier vide:
# xfs_mkfile 10M fichier
eq à:
# dd if=/dev/zero of=fichier seek=10485760 bs=1 count=1
# xfs_ncheck /dev/hda2 ('ls' des i-nodes)

elargissement:
fdisk:
suppr + creat + maximize
# xfs_growfs -d /home (sur partition montée)

NFS: (wajig install nfs-kernel-server)
# man exports
# man nfs
poste1# cat /etc/exports
/home   *.localdomain(rw,no_root_squash)
/music  *(ro,async,insecure,all_squash)

poste2# mount -t nfs poste1:/music /usr/share/music


SAMBA: (partage windows)
[global]
workgroup = MAISON
server string = %h (Samba, Linux)
dns proxy = no
security = user
encrypt passwords = true
passdb backend = tdbsam guest
obey pam restrictions = yes
guest account = nobody
invalid users = root
unix password sync = yes
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\sUNIX\spassword:* %n\n * Retype\snew\sUNIX\spassword:* %n\n .   

[Share]
path = /home/ben/Share
comment = Documents partagés de Benoît
available = yes
browseable = yes
public = yes
writable = yes
guest ok = yes