que faire ? je oudrais réupérere mon disk externe : help !

Comment utiliser TestDisk pour récupérer une partition perdue
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johndoeuf
Posts: 1
Joined: 20 Jun 2015, 09:52

que faire ? je oudrais réupérere mon disk externe : help !

#1 Post by johndoeuf » 20 Jun 2015, 09:58

bonjour,

mon disque dur externe est soudain passé en raw .

Ai essayé chkdsk sans succès puis test disk .

j'ai un rapport que je ne comprends pas, que dois je faire pour réupérer mes données ?

Le disque fait normalement 2 Tb.

Bizarrement, j'ai maintenant deux disques qui apparaissent sur le poste de travail : un aec la lettre F: non acessible et un aveccc la lettre H qui orrespond bien à mon disque, qui semble monté mais auquel je ne peux accéder .

Je joins le logg de TestDisk si une âme charitable peut m'aider.

Merci à vous



PS : les disques E et G sont OK






Fri Jun 19 08:38:41 2015
Command line: TestDisk

TestDisk 7.0, Data Recovery Utility, April 2015
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Windows 7 (7601) SP1
Compiler: GCC 4.9, MinGW 3.11
Compilation date: Apr 18 2015 13:02:07
ext2fs lib: none, ntfs lib: 10:0:0, reiserfs lib: none, ewf lib: 20120504, curses lib: pdcurses build 3401
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive0)=320072933376
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive1)=1500267937792
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive2)=500107859968
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive3)=2000398934016
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\C:)=319965626368
filewin32_getfilesize(\\.\D:) GetFileSize err Fonction incorrecte.


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


Warning: can't get size for \\.\D:
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\E:)=500105830400
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\F:)=2000396289024
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\G:)=1500266889216
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\H:)=2000396289024
Hard disk list
Disk \\.\PhysicalDrive0 - 320 GB / 298 GiB - CHS 38913 255 63, sector size=512
Disk \\.\PhysicalDrive1 - 1500 GB / 1397 GiB - CHS 182397 255 63, sector size=512
Disk \\.\PhysicalDrive2 - 500 GB / 465 GiB - CHS 60801 255 63, sector size=512
Disk \\.\PhysicalDrive3 - 2000 GB / 1863 GiB - CHS 243201 255 63, sector size=512
Drive C: - 319 GB / 297 GiB - CHS 38900 255 63, sector size=512
Drive E: - 500 GB / 465 GiB - CHS 60801 255 63, sector size=512
Drive F: - 2000 GB / 1863 GiB - CHS 243200 255 63, sector size=512
Drive G: - 1500 GB / 1397 GiB - CHS 182397 255 63, sector size=512

Partition table type (auto): None
Drive F: - 2000 GB / 1863 GiB
Partition table type: Intel

Analyse Drive F: - 2000 GB / 1863 GiB - CHS 243200 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 F: - 2000 GB / 1863 GiB - CHS 243200 255 63
BAD_RS LBA=665088805 13836501
check_part_i386 failed for partition type 0C
FAT32 LBA 41399 220 11 185183 213 35 2309889544

Results
L FAT32 LBA 41399 220 11 185183 213 35 2309889544
add_ext_part_i386: max
add_ext_part_i386: min

interface_write()
1 E extended LBA 41399 0 1 185183 254 63 2309906025
5 L FAT32 LBA 41399 220 11 185183 213 35 2309889544

search_part()
Drive F: - 2000 GB / 1863 GiB - CHS 243200 255 63
BAD_RS LBA=665088805 13836501
check_part_i386 failed for partition type 0C
FAT32 LBA 41399 220 11 185183 213 35 2309889544
file_win32_pread(116,16,buffer,314062911(19549/130/37)) read err: read after end of file
file_win32_pread(116,16,buffer,314376318(19569/5/19)) read err: read after end of file
file_win32_pread(116,1,buffer,314376321(19569/5/22)) read err: read after end of file
BAD_RS LBA=3280858471 12770289
check_part_i386 failed for partition type 0B
FAT32 204223 253 38 470238 170 38 4273525747
This partition ends after the disk limits. (start=3280858471, size=4273525747, end=7554384217, disk end=3907024002)
Drive F: - 2000 GB / 1863 GiB - CHS 243200 255 63
Check the harddisk size: HD jumpers settings, BIOS detection...
The harddisk (2000 GB / 1863 GiB) seems too small! (< 3867 GB / 3602 GiB)
The following partition can't be recovered:
FAT32 204223 253 38 470238 170 38 4273525747

Results
L FAT32 LBA 41399 220 11 185183 213 35 2309889544
add_ext_part_i386: max
add_ext_part_i386: min

interface_write()
1 E extended LBA 41399 0 1 185183 254 63 2309906025
5 L FAT32 LBA 41399 220 11 185183 213 35 2309889544

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User avatar
krystela
Posts: 2
Joined: 23 Jan 2016, 23:45

Re: que faire ? je oudrais réupérere mon disk externe : hel

#2 Post by krystela » 24 Jan 2016, 18:13

Tu as pu réussir à récupérer tes données ?

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