• [^] # Re: partitionement ok mais erreurs.

    Posté par . En réponse au message Partitionement disque dur externe.. Évalué à 1. Dernière modification le 07 mai 2018 à 12:28.

    faut que tu utilises les backup du superblock
    mke2fs -n te donnera leurs emplacements. e2fsck -b te permettra de réparer. il y a plein de tutos pour ça.
    Sinon ton disque il est vieux ? que dit la commande smartctl -a /dev/sda ?

    J'ai reformaté mon disque, mais j'ai toujours ces erreurs :

    root@arnauld:~# dd if=/dev/mmcblk0p2 of=/dev/sda1 bs=32M conv=noerror,sync
    949+1 records in
    950+0 records out
    31876710400 bytes (32 GB) copied, 1599,94 s, 19,9 MB/s
    root@arnauld:~# e2fsck -f /dev/sda1
    e2fsck 1.43.3 (04-Sep-2016)
    /dev/sda1: recovering journal
    Superblock has an invalid journal (inode 8).
    Clear? yes
    *** journal has been deleted ***

    ext2fs_check_desc: Corrupt group descriptor: bad block for block bitmap
    e2fsck: Group descriptors look bad... trying backup blocks...
    Block bitmap for group 0 is not in group. (block 2553887680)
    Relocate? yes
    Inode bitmap for group 0 is not in group. (block 16777216)
    Relocate? yes
    Inode table for group 0 is not in group. (block 1910371329)
    WARNING: SEVERE DATA LOSS POSSIBLE.
    Relocate? yes
    One or more block group descriptor checksums are invalid. Fix? yes
    Group descriptor 0 checksum is 0xadb4, should be 0x80d9. FIXED.
    e2fsck: e2fsck_read_bitmaps: illegal bitmap block(s) for /dev/sda1

    /dev/sda1: ***** FILE SYSTEM WAS MODIFIED *****

    /dev/sda1: ********** WARNING: Filesystem still has errors **********

    root@arnauld:~#

    Quant à smartctl -a /dev/sda

    cela donne :

    root@arnauld:~# smartctl -a /dev/sda
    -bash: smartctl: command not found

    arnauld