ofnipus | Bonjour à tous,
Voila, j'ai un gros probléme avec mon disque dur "Data".
Celui-ci n'a (avais) qu'une seule partition, formater en EXT3 sur la totalité du disque donc.
Hors, un fdisk -l m'informe que la partition n'apparait plus dans la table de partitions du disque.
J'ai donc lancer l'utilitaire TestDisk, et générer les 2 rapports suivants (le premier en type de partition Intel, le second en type none) :
En mode Intel :
Code :
- Sun Apr 12 13:55:07 2009
- Command line: TestDisk
- TestDisk 6.5, Data Recovery Utility, October 2006
- Christophe GRENIER <grenier@cgsecurity.org>
- http://www.cgsecurity.org
- Linux version (ext2fs lib: 1.40-WIP, ntfs lib: avaible, reiserfs lib: none)
- Using locale 'en_US.UTF-8'.
- disk_get_geometry BLKGETSIZE64 /dev/hda number of cylinders 65535 != 158816 (calculated)
- Hard disk list
- Disk /dev/hda - 81 GB / 76 GiB - CHS 158816 16 63, sector size=512
- Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63, sector size=512
- Disk /dev/sda - 500 GB / 465 GiB
- Partition table type: Intel
- Analyse Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63
- Current partition structure:
- No partition is bootable
- search_part()
- Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63
- Search for partition aborted
- Results
- interface_write()
- No partition found or selected for recovery
- search_part()
- Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63
- block_group_nr 3
- recover_EXT2: "e2fsck -b 98304 -B 4096 device" may be needed
- recover_EXT2: s_block_group_nr=3/3726, s_mnt_count=0/32, s_blocks_per_group=32768
- recover_EXT2: boot_sector=98304, s_blocksize=4096
- recover_EXT2: s_blocks_count 122096624
- recover_EXT2: part_size 976772992
- D Linux 0 0 1 60801 78 13 976772992
- EXT3 Large file Sparse superblock Backup superblock, 500 GB / 465 GiB
- Partition not added.
- Search for partition aborted
- Results
- interface_write()
- No partition found or selected for recovery
- simulate write!
- write_mbr_i386: starting...
- write_all_log_i386: starting...
- No extended partition
- TestDisk exited normally.
|
En mode None :
Code :
- Sun Apr 12 13:54:05 2009
- Command line: TestDisk
- TestDisk 6.5, Data Recovery Utility, October 2006
- Christophe GRENIER <grenier@cgsecurity.org>
- http://www.cgsecurity.org
- Linux version (ext2fs lib: 1.40-WIP, ntfs lib: avaible, reiserfs lib: none)
- Using locale 'en_US.UTF-8'.
- disk_get_geometry BLKGETSIZE64 /dev/hda number of cylinders 65535 != 158816 (calculated)
- Hard disk list
- Disk /dev/hda - 81 GB / 76 GiB - CHS 158816 16 63, sector size=512
- Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63, sector size=512
- Disk /dev/sda - 500 GB / 465 GiB
- Partition table type: None
- Analyse Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63
- recover_EXT2: s_block_group_nr=0/3726, s_mnt_count=0/32, s_blocks_per_group=32768
- recover_EXT2: boot_sector=0, s_blocksize=4096
- recover_EXT2: s_blocks_count 122096624
- recover_EXT2: part_size 976772992
- Current partition structure:
- P ext3 0 0 1 60800 254 63 976768065
- search_part()
- Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63
- recover_EXT2: s_block_group_nr=0/3726, s_mnt_count=0/32, s_blocks_per_group=32768
- recover_EXT2: boot_sector=0, s_blocksize=4096
- recover_EXT2: s_blocks_count 122096624
- recover_EXT2: part_size 976772992
- D ext3 0 0 1 60801 78 13 976772992
- EXT3 Large file Sparse superblock, 500 GB / 465 GiB
- This partition ends after the disk limits. (start=0, size=976772992, end=976772991, disk end=976768065)
- Search for partition aborted
- Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63
- Check the harddisk size: HD jumpers settings, BIOS detection...
- The harddisk (500 GB / 465 GiB) seems too small! (< 500 GB / 465 GiB)
- The following partition can't be recovered:
- D ext3 0 0 1 60801 78 13 976772992
- EXT3 Large file Sparse superblock, 500 GB / 465 GiB
- Results
- interface_write()
- No partition found or selected for recovery
- search_part()
- Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63
- recover_EXT2: s_block_group_nr=0/3726, s_mnt_count=0/32, s_blocks_per_group=32768
- recover_EXT2: boot_sector=0, s_blocksize=4096
- recover_EXT2: s_blocks_count 122096624
- recover_EXT2: part_size 976772992
- D ext3 0 0 1 60801 78 13 976772992
- EXT3 Large file Sparse superblock, 500 GB / 465 GiB
- This partition ends after the disk limits. (start=0, size=976772992, end=976772991, disk end=976768065)
- block_group_nr 3
- recover_EXT2: "e2fsck -b 98304 -B 4096 device" may be needed
- recover_EXT2: s_block_group_nr=3/3726, s_mnt_count=0/32, s_blocks_per_group=32768
- recover_EXT2: boot_sector=98304, s_blocksize=4096
- recover_EXT2: s_blocks_count 122096624
- recover_EXT2: part_size 976772992
- D ext3 0 0 1 60801 78 13 976772992
- EXT3 Large file Sparse superblock Backup superblock, 500 GB / 465 GiB
- This partition ends after the disk limits. (start=0, size=976772992, end=976772991, disk end=976768065)
- Search for partition aborted
- Disk /dev/sda - 500 GB / 465 GiB - CHS 60801 255 63
- Check the harddisk size: HD jumpers settings, BIOS detection...
- The harddisk (500 GB / 465 GiB) seems too small! (< 500 GB / 465 GiB)
- The following partition can't be recovered:
- D ext3 0 0 1 60801 78 13 976772992
- EXT3 Large file Sparse superblock, 500 GB / 465 GiB
- Results
- interface_write()
- No partition found or selected for recovery
- TestDisk exited normally.
|
Avez vous un diagnostic ?
Il se trouve que j'ai 2 disques de même contenu étant donné que mon Data été monté sur un RAID miroir (logiciel) : sda + sdb = md0
Mais je ne pense pas que ca change quoi que ce soit au problème.
PS : j'ai déconnecter physiquement /dev/sdb.
Merci infiniment pour votre aide ! Message édité par ofnipus le 12-04-2009 à 13:55:28
|