j'ai voulu copier des fichier de mon disc dur vers mon disc dur externe avec ddrescue
resultat j'ai tous cassé...
disc dur externe 2 to, 1 seul partition.
xp le reconnait mais impossible de lire c'est noté fichier RAW.
et avec linux qud je clic dessus c'est noté Error <i>org.freedesktop.Hal.Device.Volume.UnknownFailure</i>
je ne vois plus dossier photos, images, videos etc... pour plus de 90 GO sur les 2to.
voila, j'ai lancé testdisc
TestDisk 6.12, Data Recovery Utility, May 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
TestDisk is free software, and
comes with ABSOLUTELY NO WARRANTY.
Select a media (use Arrow keys, then press Enter):
>Disk /dev/sda - 80 GB / 74 GiB - ATA WDC WD800BB-75JH
Disk /dev/sdb - 2000 GB / 1863 GiB - WD Ext HDD 1021
Disk /dev/sr0 - 524 MB / 500 MiB (RO) - LITE-ON CD-ROM LTN-4891S
>[Proceed ] [ Quit ]
Note: Disk capacity must be correctly detected for a successful recovery.
If a disk listed above has incorrect size, check HD jumper settings, BIOS
detection, and install the latest OS patches and disk drivers.
resultat proceed
TestDisk 6.12, Data Recovery Utility, May 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
Disk /dev/sdb - 2000 GB / 1863 GiB - WD Ext HDD 1021
Please select the partition table type, press Enter when done.
[Intel ] Intel/PC partition
[EFI GPT] EFI GPT partition map (Mac i386, some x86_64...)
[Humax ] Humax partition table
[Mac ] Apple partition map
>[None ] Non partitioned media
[Sun ] Sun Solaris partition
[XBox ] XBox partition
[Return ] Return to disk selection
Note: Do NOT select 'None' for media with only a single partition. It's very
rare for a drive to be 'Non-partitioned'.
je vais sur le 1 intel et analyse.
resultat analyse
TestDisk 6.12, Data Recovery Utility, May 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
Disk /dev/sdb - 2000 GB / 1863 GiB - CHS 243201 255 63
Current partition structure:
Partition Start End Size in sectors
1 E extended LBA 0 32 1 243201 254 63 3907038114
No partition is bootable
5 L HPFS - NTFS 0 32 33 243201 13 12 3907022848 [Elements]
*=Primary bootable P=Primary L=Logical E=Extended D=Deleted
>[Quick Search] [ Backup ]
Try to locate partition
resultat quick serach
TestDisk 6.12, Data Recovery Utility, May 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
Disk /dev/sdb - 2000 GB / 1863 GiB - CHS 243202 255 63
Partition Start End Size in sectors
>* HPFS - NTFS 0 32 33 243201 13 12 3907022848 [Elements]
Structure: Ok. Use Up/Down Arrow keys to select partition.
Use Left/Right Arrow keys to CHANGE partition characteristics:
*=Primary bootable P=Primary L=Logical E=Extended D=Deleted
Keys A: add partition, L: load backup, T: change type, P: list files,
Enter: to continue
NTFS, 2000 GB / 1863 GiB
quand j'appuis sur P j'ai cela
TestDisk 6.12, Data Recovery Utility, May 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
* HPFS - NTFS 0 32 33 243201 13 12 3907022848 [Elements]
Directory /
No file found, filesystem may be damaged.
donc je quit et je fais Enter: to continue
resultat
TestDisk 6.12, Data Recovery Utility, May 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
Disk /dev/sdb - 2000 GB / 1863 GiB - CHS 243202 255 63
Partition Start End Size in sectors
1 * HPFS - NTFS 0 32 33 243201 13 12 3907022848 [Elements]
[ Quit ] >[Deeper Search] [ Write ]
Try to find more partitions
Use Right to change directory
q to quit, : to select the current file, a to select all files
C to copy the selected files, c to copy the current file
resultat deeper search
TestDisk 6.12, Data Recovery Utility, May 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
Disk /dev/sdb - 2000 GB / 1863 GiB - CHS 243202 255 63
Partition Start End Size in sectors
>D HPFS - NTFS 0 32 33 243201 13 12 3907022848 [Elements]
D FAT16 LBA 1947 1 1 3927 254 63 31824702
Structure: Ok. Use Up/Down Arrow keys to select partition.
Use Left/Right Arrow keys to CHANGE partition characteristics:
*=Primary bootable P=Primary L=Logical E=Extended D=Deleted
Keys A: add partition, L: load backup, T: change type, P: list files,
Enter: to continue
NTFS, 2000 GB / 1863 GiB
quand je fais P devant j'ai ce resultat.
TestDisk 6.12, Data Recovery Utility, May 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
HPFS - NTFS 0 32 33 243201 13 12 3907022848 [Elements]
Directory /
No file found, filesystem may be damaged.
Use Right to change directory
q to quit, : to select the current file, a to select all files
C to copy the selected files, c to copy the current file
TestDisk 6.12, Data Recovery Utility, May 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
FAT16 LBA 1947 1 1 3927 254 63 31824702
Directory /
No file found, filesystem may be damaged.
Use Right to change directory, h to hide deleted files
q to quit, : to select the current file, a to select all files
C to copy the selected files, c to copy the current file
voila, je ne sais plus quoi faire ???



merci et merci pour tous ce que vous faites....
