Formatage d'une partition.

bonjour,

# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sda2
title Microsoft Windows XP �dition familiale
root (hd0,1)
savedefault
makeactive
chainloader +1

si tu supprime la partition ça tu n'en a plus besoin .
et pour /etc/fstab , rien à modifier pour l'instant vu que la partition windows n'y figure pas , lorsque tu l'auras formater il suffira de l'ajouter .
exemple

UUID=08cec720-a0e7-47b0-b3b8-beb712c80f07 /photos                 ext3    defaults        1 2

ceci est un exemple il faudra
1 remplacer l'uuid par le bon

ls -l /dev/disk/by-uuid/

et crrer le point de montage dans mon exemple /photos
et aussi donner les droit user sur se dossier
a+

cat /etc/fstab:

# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# /dev/sda6
UUID=7f320b60-ca9a-4cce-b651-9d063fe9a7da / ext3 relatime,errors=remount-ro 0 1
# /dev/sda7
UUID=c0940de8-5e7e-439b-a382-c71d9cbb31bd none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0

cat /boot/grub/menu.lst

# menu.lst - See: grub(8), info grub, update-grub(8)
# grub-install(8), grub-floppy(8),
# grub-md5-crypt, /usr/share/doc/grub
# and /usr/share/doc/grub-doc/.

## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not use 'savedefault' or your
# array will desync and will not let you boot your system.
default 0

## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout 10

## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
#hiddenmenu

# Pretty colours
#color cyan/blue white/blue

## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line) and entries protected by the
# command 'lock'
# e.g. password topsecret
# password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret

#
# examples
#
# title Windows 95/98/NT/2000
# root (hd0,0)
# makeactive
# chainloader +1
#
# title Linux
# root (hd0,1)
# kernel /vmlinuz root=/dev/hda2 ro
#

#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST

### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below

## DO NOT UNCOMMENT THEM, Just edit them to your needs

## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
## kopt_2_6_8=root=/dev/hdc1 ro
## kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=UUID=7f320b60-ca9a-4cce-b651-9d063fe9a7da ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=7f320b60-ca9a-4cce-b651-9d063fe9a7da

## should update-grub create alternative automagic boot options
## e.g. alternative=true
## alternative=false
# alternative=true

## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
## lockalternative=false
# lockalternative=false

## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=quiet splash

## should update-grub lock old automagic boot options
## e.g. lockold=false
## lockold=true
# lockold=false

## Xen hypervisor options to use with the default Xen boot option
# xenhopt=

## Xen Linux kernel options to use with the default Xen boot option
# xenkopt=console=tty0

## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
## altoptions=(recovery) single
# altoptions=(recovery mode) single

## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
## howmany=7
# howmany=all

## specify if running in Xen domU or have grub detect automatically
## update-grub will ignore non-xen kernels when running in domU and vice versa
## e.g. indomU=detect
## indomU=true
## indomU=false
# indomU=detect

## should update-grub create memtest86 boot option
## e.g. memtest86=true
## memtest86=false
# memtest86=true

## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false

## should update-grub add savedefault to the default options
## can be true or false
# savedefault=false

## ## End Default Options ##

title Ubuntu 9.04, kernel 2.6.28-11-generic
uuid 7f320b60-ca9a-4cce-b651-9d063fe9a7da
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=7f320b60-ca9a-4cce-b651-9d063fe9a7da ro quiet splash
initrd /boot/initrd.img-2.6.28-11-generic
quiet

title Ubuntu 9.04, kernel 2.6.28-11-generic (recovery mode)
uuid 7f320b60-ca9a-4cce-b651-9d063fe9a7da
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=7f320b60-ca9a-4cce-b651-9d063fe9a7da ro single
initrd /boot/initrd.img-2.6.28-11-generic

title Ubuntu 9.04, kernel 2.6.27-11-generic
uuid 7f320b60-ca9a-4cce-b651-9d063fe9a7da
kernel /boot/vmlinuz-2.6.27-11-generic root=UUID=7f320b60-ca9a-4cce-b651-9d063fe9a7da ro quiet splash
initrd /boot/initrd.img-2.6.27-11-generic
quiet

title Ubuntu 9.04, kernel 2.6.27-11-generic (recovery mode)
uuid 7f320b60-ca9a-4cce-b651-9d063fe9a7da
kernel /boot/vmlinuz-2.6.27-11-generic root=UUID=7f320b60-ca9a-4cce-b651-9d063fe9a7da ro single
initrd /boot/initrd.img-2.6.27-11-generic

title Ubuntu 9.04, memtest86+
uuid 7f320b60-ca9a-4cce-b651-9d063fe9a7da
kernel /boot/memtest86+.bin
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST

# This is a divider, added to separate the menu items below from the Debian
# ones.
title Other operating systems:
root

# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sda2
title Microsoft Windows XP �dition familiale
root (hd0,1)
savedefault
makeactive
chainloader +1

bonjour,
donne nous le resultat de
cat /etc/fstab
cat /boot/grub/menu.lst
et je t'explique le pourquoi du comment
a+

Merci beaucoup....

Par contre je ne sais pas quoi modifier lorsque tu dis:
"Pour rendre cette partition accessible, il sera peut être nécéssaire de modifier le fichier /etc/fstab.
Il faut aussi penser à modifier /boot/grub/menu.lst si l'OS Windows y est déclaré. "

re,
pour info

Attention : il faut démonter la partition avant de la modifier, 

si elle ne l'est pas l'option formater est grisée ...

a+

Bonjour,

Sous Ubuntu/Debian, il faut aller dans le menu "Système - Administration - Partition editor"

Attention : il faut démonter la partition avant de la modifier, et il faut sauvegarder/écrire les modifications à la fin.

Pour rendre cette partition accessible, il sera peut être nécéssaire de modifier le fichier /etc/fstab.
Il faut aussi penser à modifier /boot/grub/menu.lst si l'OS Windows y est déclaré.

Cordialement,

bonjour,
sous linux , tu ouvres gparted et tu formates la partition
a+

généralement les linuxiens utilise gparted live cd qui et un cd a booter et qui permer de faire que que tu désir avec tes partitions crée surprimé formaté