Partition NTFS introuvable

Comment utiliser TestDisk pour récupérer une partition perdue
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Nabreus
Posts: 5
Joined: 21 Apr 2016, 04:33

Partition NTFS introuvable

#1 Post by Nabreus » 21 Apr 2016, 14:08

Bonjour,

Mon disque dur WD Elements 2 TO m'a laché. Il est devenu illisible par n'importe quel appareil. Il contient à 95% des fichiers vidéos (film, série, anime...). Je suspecte un problème de partition, car le disque semble fonctionner normalement (pas de bruit bizarre, ni quoi que ce soit).
J'ai donc essayé de faire une recherche de partition avec TestDisk. J'ai utilisé le type Intel, et réalisé une Deepest Search sans succès.

Merci d'avance pour votre aide.
Mathieu

P.S : Je vous met en copier / coller le résultat du fichier log :

Code: Select all

Wed Apr 20 21:40:46 2016
Command line: TestDisk

TestDisk 7.0, Data Recovery Utility, April 2015
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Windows 8 (9200)
Compiler: GCC 4.8, Cygwin 1007.34
Compilation date: 2015-04-18T13:01:55
ext2fs lib: 1.42.8, ntfs lib: 10:0:0, reiserfs lib: 0.3.1-rc8, ewf lib: 20120504, curses lib: ncurses 5.9
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sda)=1000204886016
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sdb)=2000365289472
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive0)=1000204886016
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive1)=2000365289472
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\C:)=400079978496
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\D:)=523771052032
filewin32_getfilesize(\\.\E:) GetFileSize err Fonction incorrecte.

filewin32_setfilepointer(\\.\E:) SetFilePointer err Fonction incorrecte.

Warning: can't get size for \\.\E:
filewin32_getfilesize(\\.\F:) GetFileSize err Fonction incorrecte.

filewin32_setfilepointer(\\.\F:) SetFilePointer err Fonction incorrecte.

Warning: can't get size for \\.\F:
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\G:)=2000364240896
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\H:)=53683000320
Hard disk list
Disk /dev/sda - 1000 GB / 931 GiB - CHS 121601 255 63, sector size=512
Disk /dev/sdb - 2000 GB / 1862 GiB - CHS 243197 255 63, sector size=512
Drive C: - 400 GB / 372 GiB - CHS 48640 255 63, sector size=512
Drive D: - 523 GB / 487 GiB - CHS 63678 255 63, sector size=512
Drive G: - 2000 GB / 1862 GiB - CHS 243197 255 63, sector size=512
Drive H: - 53 GB / 49 GiB - CHS 6526 255 63, sector size=512

Partition table type (auto): None
Drive G: - 2000 GB / 1862 GiB
Partition table type: Intel

Analyse Drive G: - 2000 GB / 1862 GiB - CHS 243197 255 63
Geometry from i386 MBR: head=115 sector=52
BAD_RS LBA=218137203 5870008
check_part_i386 1 type 70: no test
BAD_RS LBA=544370800 5850369
check_part_i386 2 type 74: no test
BAD_RS LBA=225600882 5726358
check_part_i386 failed for partition type 82
BAD_RS LBA=2760638474 5982593
check_part_i386 4 type 61: no test
Current partition structure:
 1 * DiskSecure MB        13578 105 19 133106 178 61 1920221962

Bad relative sector.
 2 * Sys=74               33885 131 23 153418 150 44 1920298864

Bad relative sector.
 3 * Linux Swap           14043   1 25 47914 125 15  544145418
 3 * Linux Swap           14043   1 25 47914 125 15  544145418

Bad relative sector.
 4 * SpeedStor            171841 203 21 171845   2 60      51637

Bad relative sector.
Only one partition must be bootable
Space conflict between the following two partitions
 1 * DiskSecure MB        13578 105 19 133106 178 61 1920221962
 3 * Linux Swap           14043   1 25 47914 125 15  544145418
Space conflict between the following two partitions
 3 * Linux Swap           14043   1 25 47914 125 15  544145418
 2 * Sys=74               33885 131 23 153418 150 44 1920298864

search_part()
Drive G: - 2000 GB / 1862 GiB - CHS 243197 255 63
NTFS at 243197/25/28
filesystem size           3906961408
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     HPFS - NTFS              0   0  1 243197  25 28 3906961408
     NTFS found using backup sector, blocksize=4096, 2000 GB / 1862 GiB
Partition not added.
Search for partition aborted

Results

interface_write()
 
No partition found or selected for recovery

search_part()
Drive G: - 2000 GB / 1862 GiB - CHS 243197 255 63
NTFS at 243197/25/28
filesystem size           3906961408
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     HPFS - NTFS              0   0  1 243197  25 28 3906961408
     NTFS found using backup sector, blocksize=4096, 2000 GB / 1862 GiB
Partition not added.

Results

interface_write()
 
No partition found or selected for recovery
simulate write!

write_mbr_i386: starting...
write_all_log_i386: starting...
No extended partition

Analyse Drive G: - 2000 GB / 1862 GiB - CHS 243197 255 63
Geometry from i386 MBR: head=115 sector=52
BAD_RS LBA=218137203 5870008
check_part_i386 1 type 70: no test
BAD_RS LBA=544370800 5850369
check_part_i386 2 type 74: no test
BAD_RS LBA=225600882 5726358
check_part_i386 failed for partition type 82
BAD_RS LBA=2760638474 5982593
check_part_i386 4 type 61: no test
Current partition structure:
 1 * DiskSecure MB        13578 105 19 133106 178 61 1920221962

Bad relative sector.
 2 * Sys=74               33885 131 23 153418 150 44 1920298864

Bad relative sector.
 3 * Linux Swap           14043   1 25 47914 125 15  544145418
 3 * Linux Swap           14043   1 25 47914 125 15  544145418

Bad relative sector.
 4 * SpeedStor            171841 203 21 171845   2 60      51637

Bad relative sector.
Only one partition must be bootable
Space conflict between the following two partitions
 1 * DiskSecure MB        13578 105 19 133106 178 61 1920221962
 3 * Linux Swap           14043   1 25 47914 125 15  544145418
Space conflict between the following two partitions
 3 * Linux Swap           14043   1 25 47914 125 15  544145418
 2 * Sys=74               33885 131 23 153418 150 44 1920298864
SIGHUP detected! TestDisk has been killed.
Last edited by Nabreus on 24 Apr 2016, 21:52, edited 1 time in total.

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cgrenier
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Re: Partition NTFS introuvable

#2 Post by cgrenier » 21 Apr 2016, 17:10

Choisissez le disque physique et non G:, puis dans le menu Advanced, essayez Boot, RebuildBS, List. Si vous voyez vos fichiers, Write, confirmer, Quit.
En cas de problème, envoyez le nouveau log.

Nabreus
Posts: 5
Joined: 21 Apr 2016, 04:33

Re: Partition NTFS introuvable

#3 Post by Nabreus » 21 Apr 2016, 18:56

Merci pour la réponse, je comprend mon erreur, et cette fois la partition apparaît selon votre procédure. Toutefois, je ne vois pas mes fichier une fois que je fait List :/

Le log :

Code: Select all

Thu Apr 21 19:53:52 2016
Command line: TestDisk

TestDisk 7.0, Data Recovery Utility, April 2015
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Windows 8 (9200)
Compiler: GCC 4.8, Cygwin 1007.34
Compilation date: 2015-04-18T13:01:55
ext2fs lib: 1.42.8, ntfs lib: 10:0:0, reiserfs lib: 0.3.1-rc8, ewf lib: 20120504, curses lib: ncurses 5.9
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sda)=1000204886016
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sdb)=2000365289472
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive0)=1000204886016
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive1)=2000365289472
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\C:)=400079978496
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\D:)=523771052032
filewin32_getfilesize(\\.\E:) GetFileSize err Fonction incorrecte.

filewin32_setfilepointer(\\.\E:) SetFilePointer err Fonction incorrecte.

Warning: can't get size for \\.\E:
filewin32_getfilesize(\\.\F:) GetFileSize err Fonction incorrecte.

filewin32_setfilepointer(\\.\F:) SetFilePointer err Fonction incorrecte.

Warning: can't get size for \\.\F:
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\G:)=2000364240896
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\H:)=53683000320
Hard disk list
Disk /dev/sda - 1000 GB / 931 GiB - CHS 121601 255 63, sector size=512
Disk /dev/sdb - 2000 GB / 1862 GiB - CHS 243197 255 63, sector size=512
Drive C: - 400 GB / 372 GiB - CHS 48640 255 63, sector size=512
Drive D: - 523 GB / 487 GiB - CHS 63678 255 63, sector size=512
Drive G: - 2000 GB / 1862 GiB - CHS 243197 255 63, sector size=512
Drive H: - 53 GB / 49 GiB - CHS 6526 255 63, sector size=512

Partition table type (auto): Intel
Disk /dev/sdb - 2000 GB / 1862 GiB
Partition table type: Intel

Interface Advanced
Geometry from i386 MBR: head=255 sector=63
NTFS at 0/32/33
 1 P HPFS - NTFS              0  32 33 243197  57 60 3906961408
     NTFS, blocksize=4096, 2000 GB / 1862 GiB
NTFS Volume is dirty.


dir_partition inode=5
 1 P HPFS - NTFS              0  32 33 243197  57 60 3906961408
     NTFS, blocksize=4096, 2000 GB / 1862 GiB
ntfs_readdir failed for cluster 5: Input/output error
Directory /
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 .
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 ..

ntfs_boot_sector
 1 P HPFS - NTFS              0  32 33 243197  57 60 3906961408
     NTFS, blocksize=4096, 2000 GB / 1862 GiB
NTFS at 0/32/33
NTFS at 0/32/33
filesystem size           3906961408
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
Boot sector
Status: OK

Backup boot sector
Status: OK

Sectors are identical.

A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
rebuild_NTFS_BS
mft at 16
ntfs_find_mft: mft_lcn             786432
ntfs_find_mft: mftmirr_lcn         2
ntfs_find_mft: sectors_per_cluster 8
ntfs_find_mft: mft_lcn             786432
ntfs_find_mft: mftmirr_lcn         2
ntfs_find_mft: mft_record_size     1024
ntfs_find_mft: index_block_size    4096
Extrapolated boot sector and current boot sector are identical.
filesystem size           3906961408
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS Volume is dirty.

ntfs_readdir failed for cluster 5: Input/output error
Directory /
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 .
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 ..
filesystem size           3906961408
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS Volume is dirty.

ntfs_readdir failed for cluster 5: Input/output error
Directory /
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 .
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 ..
ntfs_readdir failed for cluster 5: Input/output error
Directory /
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 .
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 ..
ntfs_readdir failed for cluster 5: Input/output error
Directory /
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 .
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 ..
ntfs_readdir failed for cluster 5: Input/output error
Directory /
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 .
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 ..
ntfs_readdir failed for cluster 5: Input/output error
Directory /
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 .
       5 dr-xr-xr-x     0      0         0 16-Mar-2016 08:11 ..
filesystem size           3906961408
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1

ntfs_boot_sector
 1 P HPFS - NTFS              0  32 33 243197  57 60 3906961408
     NTFS, blocksize=4096, 2000 GB / 1862 GiB
NTFS at 0/32/33
NTFS at 0/32/33
filesystem size           3906961408
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
Boot sector
Status: OK

Backup boot sector
Status: OK

Sectors are identical.

A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.

TestDisk exited normally.

Nabreus
Posts: 5
Joined: 21 Apr 2016, 04:33

Re: Partition NTFS introuvable

#4 Post by Nabreus » 26 Apr 2016, 11:17

Qu'elle est la suite à donner svp ?

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