Récupérer une partition HFS formatée par erreur Topic is solved

Comment utiliser TestDisk pour récupérer une partition perdue
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astus
Posts: 5
Joined: 07 Sep 2013, 11:21

Récupérer une partition HFS formatée par erreur

#1 Post by astus » 08 Sep 2013, 21:25

Bonjour,
suite à une erreur de manipulation sur mon macbook pro j'ai formaté à l'aide de l'utilitaire de disque le mauvais disque dur. Celui-ci contenait l'ensemble des choses qui étaient importantes (photos, musique, travail...) et qui y était stockés le temps de faire du propres sur mes autres disques durs. Bref, la loose.
Après avoir longuement pleuré, j'ai fait un back-up sur un autre disque avec datarescue mais je me retrouve avec près de 200 000 fichiers sans nom ni date.

Du coup, je me dis que vu que la partition était en HFS et que je l'ai reformatée en HFS sans rien y inscrire dessus, je peux peut-être récupérer l'ancienne table de partition.

J'ai lancé TestDisk, actuellement il est en train de faire un deeper search, ça devrait à vu d'oeil lui prendre deux jours.
Voici le première partie du log :

Code: Select all

TestDisk 6.14, Data Recovery Utility, July 2013
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Darwin, kernel 12.4.0 (Darwin Kernel Version 12.4.0: Wed May  1 17:57:12 PDT 2013; root:xnu-2050.2
Compiler: GCC 4.0
Compilation date: 2013-07-30T14:08:37
ext2fs lib: 1.41.8, ntfs lib: libntfs-3g, reiserfs lib: 0.3.1-rc8, ewf lib: 20120504
Hard disk list
Disk /dev/disk0 - 1000 GB / 931 GiB - 1953525168 sectors (RO), sector size=512
Disk /dev/disk1 - 121 GB / 113 GiB - 236978176 sectors (RO), sector size=512
Disk /dev/disk2 - 1000 GB / 931 GiB - 1953525168 sectors, sector size=512
Disk /dev/rdisk0 - 1000 GB / 931 GiB - 1953525168 sectors (RO), sector size=512
Disk /dev/rdisk1 - 121 GB / 113 GiB - 236978176 sectors (RO), sector size=512
Disk /dev/rdisk2 - 1000 GB / 931 GiB - 1953525168 sectors, sector size=512

Partition table type (auto): EFI GPT
Disk /dev/rdisk2 - 1000 GB / 931 GiB
Partition table type: EFI GPT

Analyse Disk /dev/rdisk2 - 1000 GB / 931 GiB - 1953525168 sectors
hdr_size=92
hdr_lba_self=1
hdr_lba_alt=1953525167 (expected 1953525167)
hdr_lba_start=34
hdr_lba_end=1953525134
hdr_lba_table=2
hdr_entries=128
hdr_entsz=128
Current partition structure:
 1 P EFI System                    40     409639     409600 [EFI System Partition]
 2 P Mac HFS                   409640 1953262983 1952853344 [DATA]

search_part()
Disk /dev/rdisk2 - 1000 GB / 931 GiB - 1953525168 sectors
check_FAT: Unusual media descriptor (0xf0!=0xf8)
FAT32 at 40/0/1
FAT1 : 32-3182
FAT2 : 3183-6333
start_rootdir : 6334 root cluster : 2
Data : 6334-409599
sectors : 409600
cluster_size : 1
no_of_cluster : 403266 (2 - 403267)
fat_length 3151 calculated 3151
heads/cylinder 16 (FAT) != 1 (HD)
sect/track 32 (FAT) != 1 (HD)

FAT32 at 40/0/1
     EFI System                    40     409639     409600 [EFI]
     FAT32, blocksize=512, 209 MB / 200 MiB

HFS+ magic value at 409640/0/1
part_size 1952853344
     Mac HFS                   409640 1953262983 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB

Results
   P EFI System                    40     409639     409600 [EFI]
     FAT32, blocksize=512, 209 MB / 200 MiB
   P Mac HFS                   409640 1953262983 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB

interface_write()
 1 P EFI System                    40     409639     409600 [EFI]
 2 P Mac HFS                   409640 1953262983 1952853344

search_part()
Disk /dev/rdisk2 - 1000 GB / 931 GiB - 1953525168 sectors
check_FAT: Unusual media descriptor (0xf0!=0xf8)
FAT32 at 40/0/1
FAT1 : 32-3182
FAT2 : 3183-6333
start_rootdir : 6334 root cluster : 2
Data : 6334-409599
sectors : 409600
cluster_size : 1
no_of_cluster : 403266 (2 - 403267)
fat_length 3151 calculated 3151
heads/cylinder 16 (FAT) != 1 (HD)
sect/track 32 (FAT) != 1 (HD)

FAT32 at 40/0/1
     EFI System                    40     409639     409600 [EFI]
     FAT32, blocksize=512, 209 MB / 200 MiB
check_FAT: Unusual media descriptor (0xf0!=0xf8)
FAT32 at 46/0/1
FAT1 : 32-3182
FAT2 : 3183-6333
start_rootdir : 6334 root cluster : 2
Data : 6334-409599
sectors : 409600
cluster_size : 1
no_of_cluster : 403266 (2 - 403267)
fat_length 3151 calculated 3151
heads/cylinder 16 (FAT) != 1 (HD)
sect/track 32 (FAT) != 1 (HD)
set_FAT_info: name from BS used

FAT32 at 46/0/1
     EFI System                    46     409645     409600 [EFI]
     FAT32, blocksize=512, 209 MB / 200 MiB

HFS+ magic value at 263968/0/1
part_size 1953261184
     Mac HFS                   263968 1953525151 1953261184
     HFS+ blocksize=4096, 1000 GB / 931 GiB

HFS+ magic value at 263970/0/1

HFS+ magic value at 323884/0/1
part_size 1953261184
     Mac HFS                   323884 1953585067 1953261184
     HFS+ blocksize=4096, 1000 GB / 931 GiB
This partition ends after the disk limits. (start=323884, size=1953261184, end=1953585067, disk end=1953525168)
Pouvez-vous me dire si il est utile de continuer le deeper search ou si je peux l'interrompre pour tenter quelque-chose ?

merci à tous.

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astus
Posts: 5
Joined: 07 Sep 2013, 11:21

Re: Récupérer une partition HFS formatée par erreur

#2 Post by astus » 11 Sep 2013, 09:13

Voici le résultat de la recherche approfondie :

Code: Select all

Results
     EFI System                    40     409639     409600 [EFI]
     FAT32, blocksize=512, 209 MB / 200 MiB
     EFI System                    46     409645     409600 [EFI]
     FAT32, blocksize=512, 209 MB / 200 MiB
     Mac HFS                   263968 1953525151 1953261184
     HFS+ blocksize=4096, 1000 GB / 931 GiB
     Mac HFS                   409640 1953262983 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   469351 1953322694 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   469504 1953322847 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   469609 1953322952 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   469690 1953323033 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   469779 1953323122 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   469940 1953323283 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   470117 1953323460 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   470230 1953323573 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   470447 1953323790 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   470592 1953323935 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   470697 1953324040 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   470794 1953324137 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   470955 1953324298 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   471132 1953324475 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   471277 1953324620 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   471366 1953324709 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   471607 1953324950 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   471720 1953325063 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   471881 1953325224 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   471978 1953325321 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   472083 1953325426 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   472212 1953325555 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   472397 1953325740 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   472542 1953325885 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   472671 1953326014 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   472760 1953326103 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   472865 1953326208 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   472986 1953326329 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   473171 1953326514 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   473292 1953326635 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   473381 1953326724 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   473598 1953326941 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   473967 1953327310 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   474064 1953327407 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   474169 1953327512 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   474250 1953327593 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   474379 1953327722 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   474476 1953327819 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   474565 1953327908 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   474670 1953328013 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   474775 1953328118 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   474960 1953328303 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   475049 1953328392 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   475138 1953328481 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   475339 1953328682 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   475492 1953328835 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   475677 1953329020 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   475814 1953329157 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   476039 1953329382 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   476192 1953329535 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   476337 1953329680 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   476538 1953329881 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   476651 1953329994 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   476844 1953330187 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   477101 1953330444 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   477238 1953330581 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   477479 1953330822 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   477680 1953331023 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   477897 1953331240 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   478002 1953331345 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   478139 1953331482 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   478276 1953331619 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   478437 1953331780 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   478566 1953331909 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   478711 1953332054 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   478800 1953332143 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   478921 1953332264 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   479026 1953332369 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   479227 1953332570 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   479316 1953332659 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   479485 1953332828 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   479886 1953333229 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   479999 1953333342 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   480104 1953333447 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   480209 1953333552 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   480322 1953333665 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   480451 1953333794 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   480604 1953333947 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   480773 1953334116 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   480862 1953334205 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   480927 1953334270 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   481232 1953334575 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   481369 1953334712 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   481490 1953334833 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   481587 1953334930 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   481676 1953335019 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   481781 1953335124 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   481886 1953335229 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   482071 1953335414 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   482176 1953335519 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   482265 1953335608 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   482466 1953335809 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   482659 1953336002 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   482748 1953336091 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   482877 1953336220 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   482990 1953336333 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   483199 1953336542 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   483456 1953336799 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   483593 1953336936 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   483818 1953337161 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   483971 1953337314 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   484076 1953337419 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   484213 1953337556 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   484350 1953337693 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   484511 1953337854 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   484640 1953337983 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   484785 1953338128 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   484874 1953338217 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   484995 1953338338 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   485100 1953338443 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   485301 1953338644 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   485390 1953338733 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   485559 1953338902 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   485664 1953339007 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   485817 1953339160 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   485922 1953339265 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   486027 1953339370 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   486108 1953339451 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   486189 1953339532 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   486334 1953339677 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   486447 1953339790 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   486536 1953339879 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   486641 1953339984 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   486746 1953340089 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   486931 1953340274 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   487036 1953340379 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   487125 1953340468 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   487326 1953340669 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   487519 1953340862 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   487608 1953340951 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   487737 1953341080 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   487850 1953341193 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   488059 1953341402 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   488316 1953341659 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   488453 1953341796 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   488678 1953342021 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   488831 1953342174 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   488936 1953342279 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   489073 1953342416 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   489210 1953342553 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   489371 1953342714 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   489500 1953342843 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   489645 1953342988 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   489734 1953343077 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   489855 1953343198 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   489960 1953343303 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   490161 1953343504 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   490250 1953343593 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   490419 1953343762 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   490620 1953343963 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   490741 1953344084 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   490878 1953344221 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   490991 1953344334 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   491056 1953344399 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   491265 1953344608 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   491362 1953344705 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   491475 1953344818 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   491580 1953344923 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   491701 1953345044 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   491878 1953345221 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   491959 1953345302 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   492136 1953345479 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   492249 1953345592 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   492338 1953345681 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   492443 1953345786 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   492596 1953345939 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   492789 1953346132 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   492934 1953346277 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   493023 1953346366 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   493224 1953346567 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   493569 1953346912 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   493698 1953347041 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   493763 1953347106 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   493972 1953347315 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   494061 1953347404 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   494182 1953347525 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   494303 1953347646 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   494392 1953347735 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   494505 1953347848 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   494658 1953348001 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   494787 1953348130 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   494900 1953348243 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   495109 1953348452 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   495366 1953348709 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   495503 1953348846 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   495592 1953348935 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   495849 1953349192 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   496002 1953349345 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   496107 1953349450 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   496244 1953349587 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   496381 1953349724 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   496542 1953349885 1952853344
     HFS+ blocksize=4096, 999 GB / 931 GiB
     Mac HFS                   496671 1953350014 1952
Je ne sais pas trop quoi tenter maintenant, je pense que la bonne partition est la 1952853344, mais je ne sais pas comment reconstruire la table de partition.
Si quelqu'un a un conseil à me donner, je suis preneur !

Merci.

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cgrenier
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Re: Récupérer une partition HFS formatée par erreur

#3 Post by cgrenier » 12 Sep 2013, 08:23

Su tu penses que c'est la bonne partition, utilise les fleches pour passer cette partition de D(eleted) à P(rimary) et sur l'écran suivant, choisis Write, confirme, Quit, redémarre et essayes d'y accéder.

astus
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Re: Récupérer une partition HFS formatée par erreur

#4 Post by astus » 12 Sep 2013, 08:47

Merci pour la réponse.

J'ai suivi cette procédure mais après avoir redémarré, mon mac ne reconnaissait plus le disque dur et j'ai dû le réinitialiser, et il est toujours vide...
As-tu une autre idée à me soumettre ?

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cgrenier
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Re: Récupérer une partition HFS formatée par erreur

#5 Post by cgrenier » 12 Sep 2013, 13:50

Si tu l'as réinitialisé, le disque a subi un nouveau formatage. Là, il n'y a plus que PhotoRec que tu peux tenter.

astus
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Re: Récupérer une partition HFS formatée par erreur  Topic is solved

#6 Post by astus » 12 Sep 2013, 15:45

Merci !
Je n'ai plus qu'à faire un énorme tri...

Encore merci pour le temps accordé !

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