La carte micro-sd de mon téléphone portable qui contenait 2 partitions, une fat(32?) et une ext(2 ou 3), n'est subitement plus reconnue.
J'ai lancé sous linux une analyse testdisk dessus, dont voici le log :
Code: Select all
Fri Aug 17 12:39:17 2012
Command line: TestDisk
TestDisk 6.13, Data Recovery Utility, November 2011
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Linux, kernel 3.2.0-29-generic (#46-Ubuntu SMP Fri Jul 27 17:03:23 UTC 2012) x86_64
Compiler: GCC 4.6
Compilation date: 2012-02-05T07:15:52
ext2fs lib: 1.42, ntfs lib: 10:0:0, reiserfs lib: none, ewf lib: none
/dev/sda: LBA, HPA, LBA48, DCO support
/dev/sda: size 625142448 sectors
/dev/sda: user_max 625142448 sectors
/dev/sda: native_max 625142448 sectors
/dev/sda: dco 625142448 sectors
Warning: can't get size for Disk /dev/mapper/control - 0 B - CHS 1 1 1, sector size=512
Hard disk list
(...)
Disk /dev/sdc - 2002 MB / 1910 MiB - CHS 1017 62 62, sector size=512 - Generic microSD, FW:0.00
(...)
Partition table type (auto): Intel
Disk /dev/sdc - 2002 MB / 1910 MiB - Generic microSD
Partition table type: Intel
Analyse Disk /dev/sdc - 2002 MB / 1910 MiB - CHS 1017 62 62
Geometry from i386 MBR: head=256 sector=63
BAD_RS LBA=2048 3948284
test_FAT()
1 * FAT32 LBA 0 33 3 1017 37 38 3909632
sector_size 33792
cluster_size 31
reserved 0
fats 133
dir_entries 31
sectors 34304
media 1F
fat_length 0
secs_track 8071
heads 0
hidden 8072
total_sect 8073
check_part_i386 failed for partition type 0C
Current partition structure:
Invalid FAT boot sector
1 * FAT32 LBA 0 33 3 1017 37 38 3909632
1 * FAT32 LBA 0 33 3 1017 37 38 3909632
Warning: Bad starting sector (CHS and LBA don't match)
Computes LBA from CHS for Disk /dev/sdc - 2003 MB / 1910 MiB - CHS 1018 62 62
Allow partial last cylinder : Yes
search_vista_part: 1
search_part()
Disk /dev/sdc - 2003 MB / 1910 MiB - CHS 1018 62 62
recover_EXT2: s_block_group_nr=0/7, s_mnt_count=13/26, s_blocks_per_group=32768, s_inodes_per_group=8000
recover_EXT2: s_blocksize=4096
recover_EXT2: s_blocks_count 255744
recover_EXT2: part_size 2045952
Linux 485 22 25 1017 37 38 2045952
EXT3 Large file Sparse superblock Recover, 1047 MB / 999 MiB
Warning: the current number of heads per cylinder is 62 but the correct value may be 255.
Results
* Linux 485 22 25 1017 37 38 2045952
EXT3 Large file Sparse superblock Recover, 1047 MB / 999 MiB
interface_write()
1 * Linux 485 22 25 1017 37 38 2045952
search_part()
Disk /dev/sdc - 2003 MB / 1910 MiB - CHS 1018 62 62
recover_EXT2: s_block_group_nr=0/7, s_mnt_count=13/26, s_blocks_per_group=32768, s_inodes_per_group=8000
recover_EXT2: s_blocksize=4096
recover_EXT2: s_blocks_count 255744
recover_EXT2: part_size 2045952
Linux 485 22 25 1017 37 38 2045952
EXT3 Large file Sparse superblock Recover, 1047 MB / 999 MiB
Warning: the current number of heads per cylinder is 62 but the correct value may be 255.
Results
* Linux 485 22 25 1017 37 38 2045952
EXT3 Large file Sparse superblock Recover, 1047 MB / 999 MiB
interface_write()
1 * Linux 485 22 25 1017 37 38 2045952
D'avance merci pour votre aide j'ai peur de perdre mes données :-/