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mysix
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Joined: 26 Mar 2010
Posts: 183
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 Posted: Sun Mar 28, 2010 5:50 pm Post subject: [GRUB] Filesystem type unknown (résolu) |
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J'ai paramétré manuellement le fichier grub.conf.
Ensuite j'ai voulu faire en automatique alors j'ai tapé : grub-install --no-floppy /dev/sda
Mais il ma sortie une erreur qu'il ne pouvait pas lire stage1 
Bon alors j'ai voulu faire en manuel : grub-install --no-floppy
Là j'arrive dans le shell de Grub et je tape : root (hd0,0)
voilà la réponse :
| Code: |
grub> root (hd0,0)
grub> Filesystem type unknown, partition type 0xa
grub>
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Mais pourtant au début j'avais bien fais : mke2fs /dev/sda1
J'ai par conséquent démonté mon /boot et remonté avec : mount -t ext2 /dev/sda1 /boot
Mais malheureusement sans succès.
Last edited by mysix on Sun Mar 28, 2010 10:30 pm; edited 1 time in total |
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Biloute
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Joined: 03 Apr 2008
Posts: 369
Location: LENS
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| Posted: Sun Mar 28, 2010 9:13 pm Post subject: |
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tu pouvais nous donner le résultat de
Quel live CD utilise tu pour installer gentoo?
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Gentoo rocks |
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mysix
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Joined: 26 Mar 2010
Posts: 183
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| Posted: Sun Mar 28, 2010 9:25 pm Post subject: |
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voilà le résultat de mount :
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(chroot) sysresccd grub # mount
udev on /dev type tmpfs (rw,relatime,size=10240k,mode=755)
/dev/sdb1 on /livemnt/boot type vfat (ro,relatime,fmask=0133,dmask=0022,codepage=cp437,iocharset=ascii,shortname=mixed,errors=remount-ro)
/dev/loop0 on /livemnt/squashfs type squashfs (ro,relatime)
tmpfs on /livemnt/memory type tmpfs (rw,relatime)
none on / type aufs (rw,noatime,si=9043d22e)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
udev on /dev type tmpfs (rw,nosuid,relatime,size=10240k,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /lib/firmware type tmpfs (rw,relatime)
usbfs on /proc/bus/usb type usbfs (rw,nosuid,noexec,relatime,devgid=85,devmode=664)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,nosuid,nodev,noexec,relatime)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
/dev/sda3 on / type ext3 (rw,relatime,errors=continue,data=ordered)
none on /proc type proc (rw,relatime)
udev on /dev type tmpfs (rw,nosuid,relatime,size=10240k,mode=755)
udev on /dev type tmpfs (rw,nosuid,relatime,size=10240k,mode=755)
udev on /dev type tmpfs (rw,nosuid,relatime,size=10240k,mode=755)
/dev/sdc1 on /mnt/usb type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=ascii,shortname=mixed,errors=remount-ro)
/dev/sda1 on /boot type ext2 (rw)
(chroot) sysresccd grub #
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Comme LiveCD j'utillise le RescueCD
Je met encore quelques information supplémentaires :
/etc/mtab
| Code: |
udev /dev tmpfs rw,relatime,size=10240k,mode=755 0 0
/dev/sdb1 /livemnt/boot vfat ro,relatime,fmask=0133,dmask=0022,codepage=cp437,iocharset=ascii,shortname=mixed,errors=remount-ro$
/dev/loop0 /livemnt/squashfs squashfs ro,relatime 0 0
tmpfs /livemnt/memory tmpfs rw,relatime 0 0
none / aufs rw,noatime,si=9043d22e 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
udev /dev tmpfs rw,nosuid,relatime,size=10240k,mode=755 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
tmpfs /lib/firmware tmpfs rw,relatime 0 0
usbfs /proc/bus/usb usbfs rw,nosuid,noexec,relatime,devgid=85,devmode=664 0 0
binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0
securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
/dev/sda3 / ext3 rw,relatime,errors=continue,data=ordered 0 0
none /proc proc rw,relatime 0 0
udev /dev tmpfs rw,nosuid,relatime,size=10240k,mode=755 0 0
udev /dev tmpfs rw,nosuid,relatime,size=10240k,mode=755 0 0
udev /dev tmpfs rw,nosuid,relatime,size=10240k,mode=755 0 0
/dev/sdc1 /mnt/usb vfat rw,relatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=ascii,shortname=mixed,errors=remount-ro 0 0
/dev/sda1 /boot ext2 rw 0 0
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/etc/fstab
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# /etc/fstab: static file system information.
#
# noatime turns off atimes for increased performance (atimes normally aren't
# needed; notail increases performance of ReiserFS (at the expense of storage
# efficiency). It's safe to drop the noatime options if you want and to
# switch between notail / tail freely.
#
# The root filesystem should have a pass number of either 0 or 1.
# All other filesystems should have a pass number of 0 or greater than 1.
#
# See the manpage fstab(5) for more information.
#
# <fs> <mountpoint> <type> <opts> <dump/pass>
# NOTE: If your BOOT partition is ReiserFS, add the notail option to opts.
/dev/sda1 /boot ext2 noauto,noatime 1 2
/dev/sda3 / ext3 noatime 0 1
/dev/sda2 none swap sw 0 0
#/dev/cdrom /mnt/cdrom auto noauto,ro,user 0 0
#/dev/fd0 /mnt/floppy auto noauto,user 0 0
# glibc 2.2 and above expects tmpfs to be mounted at /dev/shm for
# POSIX shared memory (shm_open, shm_unlink).
# (tmpfs is a dynamically expandable/shrinkable ramdisk, and will
# use almost no memory if not populated with files)
shm /dev/shm tmpfs nodev,nosuid,noexec 0 0
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Ici on peut voir que le inode est à 128. (j'anticipe). 
| Code: |
(chroot) sysresccd grub # tune2fs -l /dev/sda1
tune2fs 1.41.9 (22-Aug-2009)
Filesystem volume name: <none>
Last mounted on: <not available>
Filesystem UUID: 7c95a786-8807-4e9d-b69a-5e01503e25dc
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: ext_attr resize_inode dir_index filetype sparse_super
Filesystem flags: signed_directory_hash
Default mount options: (none)
Filesystem state: not clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 124928
Block count: 497980
Reserved block count: 24899
Free blocks: 475593
Free inodes: 124895
First block: 1
Block size: 1024
Fragment size: 1024
Reserved GDT blocks: 256
Blocks per group: 8192
Fragments per group: 8192
Inodes per group: 2048
Inode blocks per group: 256
Filesystem created: Sun Mar 28 12:46:33 2010
Last mount time: Sun Mar 28 21:20:50 2010
Last write time: Mon Mar 29 01:08:06 2010
Mount count: 2
Maximum mount count: 22
Last checked: Sun Mar 28 12:46:33 2010
Check interval: 15552000 (6 months)
Next check after: Fri Sep 24 12:46:33 2010
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 128
Default directory hash: half_md4
Directory Hash Seed: b6e7760e-e217-4e4a-a4ec-e3dd30204cf1
(chroot) sysresccd grub #
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man in the hill
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Joined: 15 Dec 2005
Posts: 1552
Location: Madinina
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| Posted: Sun Mar 28, 2010 10:05 pm Post subject: |
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_________________
Get Up and Go ! |
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boozo
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Joined: 01 Jul 2004
Posts: 3193
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mysix
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Joined: 26 Mar 2010
Posts: 183
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| Posted: Sun Mar 28, 2010 10:08 pm Post subject: |
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| Code: | (chroot) sysresccd grub # ls /boot
boot grub kernel-2.6.31-gentoo-r10 lost+found
(chroot) sysresccd grub #
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| Code: | (chroot) sysresccd grub # ls /boot -la
total 3984
drwxr-xr-x 4 root root 1024 Mar 28 19:54 .
drwxr-xr-x 19 root root 4096 Mar 29 01:58 ..
-rw-r--r-- 1 root root 0 Feb 16 13:19 .keep
lrwxrwxrwx 1 root root 1 Mar 28 15:00 boot -> .
drwxr-xr-x 2 root root 1024 Mar 29 01:07 grub
-rw-r--r-- 1 root root 4042976 Mar 28 19:03 kernel-2.6.31-gentoo-r10
drwx------ 2 root root 12288 Mar 28 12:46 lost+found
(chroot) sysresccd grub #
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Pour Bozoo:
| Code: | (chroot) sysresccd grub # grub
Probing devices to guess BIOS drives. This may take a long time.
GNU GRUB version 0.97 (640K lower / 3072K upper memory)
[ Minimal BASH-like line editing is supported. For the first word, TAB
lists possible command completions. Anywhere else TAB lists the possible
completions of a device/filename. ]
grub> root (hd
Possible disks are: hd0 hd1 hd2
grub> root (hd0,
Possible partitions are:
Partition num: 0, Filesystem type unknown, partition type 0xa
Partition num: 1, Filesystem type unknown, partition type 0x82
Partition num: 2, Filesystem type is ext2fs, partition type 0x83
grub> root (hd0,
Possible partitions are:
Partition num: 0, Filesystem type unknown, partition type 0xa
Partition num: 1, Filesystem type unknown, partition type 0x82
Partition num: 2, Filesystem type is ext2fs, partition type 0x83
grub> root (hd0,0)
Filesystem type unknown, partition type 0xa
grub>
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L'auto-complétion fonctionne bien
| Code: | (chroot) sysresccd grub # more /boot/grub/device.map
(fd0) /dev/fd0
(hd0) /dev/sda
(hd1) /dev/sdb
(hd2) /dev/sdc
(chroot) sysresccd grub #
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Ça me semble correct, le sdb et le sdc ce sont des clé usb |
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mysix
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Joined: 26 Mar 2010
Posts: 183
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| Posted: Sun Mar 28, 2010 10:19 pm Post subject: |
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up  |
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ghoti
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Posts: 3634
Location: Belgium
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| Posted: Sun Mar 28, 2010 10:20 pm Post subject: |
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| mysix wrote: | Possible partitions are:
Partition num: 0, Filesystem type unknown, partition type 0xa
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"0xa" est une partition de type "OS/2 Boot Manager".
Tu devrais pouvoir le vérifier avec fdisk -l /dev/sda
Il faudrait en faire une partition de type 83 (Linux). |
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boozo
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mysix
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Joined: 26 Mar 2010
Posts: 183
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| Posted: Sun Mar 28, 2010 10:30 pm Post subject: |
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Ok je m'en souviendrai
Du coup ca marche ^^.
Merci infiniment ! |
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boozo
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