I still need some help gaining access to the partition

How to use TestDisk to recover lost partition
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AnnainOK
Posts: 4
Joined: 09 Oct 2014, 15:17

I still need some help gaining access to the partition

#1 Post by AnnainOK » 22 Oct 2014, 18:54

I'm reposting this thinking maybe I just got lost in the shuffle...just got back from a week out of town.


The drive in question is the Toshiba. It was in two partitions, one for my operating system and one for my documents. I tried re-installing my operating system (windows 7 professional) only to have it mess up. I took it out, attached it to another computer, and found it unable to be accessed. The second machine wanted to format, which I didn't do.

I have no idea where to go from here, and I'm being extremely cautious, as I don't want to lose my pictures and documents, some of which were relatively new and not backed up. Any help would be greatly appreciated.

_____________________________________________________________



Wed Oct 8 20:24:32 2014
Command line: TestDisk

TestDisk 7.0-WIP, Data Recovery Utility, October 2014
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Windows 7 (7600)
Compiler: GCC 4.7, Cygwin 1007.25
Compilation date: 2014-10-05T21:22:25
ext2fs lib: 1.42.8, ntfs lib: 10:0:0, reiserfs lib: 0.3.1-rc8, ewf lib: 20120504
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sda)=160000000000
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sdb)=1000204886016
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive0)=160000000000
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive1)=1000204886016
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\C:)=159996968960
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\D:)=5137573888
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\E:)=1000204886016
Hard disk list
Disk /dev/sda - 160 GB / 149 GiB - CHS 19452 255 63, sector size=512 - ST316031 8AS, S/N:V50Y7BGT, FW:CC44
Disk /dev/sdb - 1000 GB / 931 GiB - CHS 15200 255 63, sector size=4096 - TOSHIBA DT01ACA100, S/N:152D20337A0C
Disk \\.\PhysicalDrive1 - 1000 GB / 931 GiB - CHS 15200 255 63, sector size=4096 - TOSHIBA DT01ACA100, S/N:152D20337A0C
Drive D: - 5137 MB / 4899 MiB - CHS 1224 64 32, sector size=2048 - HL-DT-ST DVD+-RW GT10N, FW:A106
Drive E: - 1000 GB / 931 GiB - CHS 15200 255 63, sector size=4096 - TOSHIBA DT01ACA100, S/N:152D20337A0C

Partition table type (auto): Intel
Disk /dev/sdb - 1000 GB / 931 GiB - TOSHIBA DT01ACA100
Partition table type: Intel

Analyse Disk /dev/sdb - 1000 GB / 931 GiB - CHS 15200 255 63
Geometry from i386 MBR: head=255 sector=63
check_part_i386 1 type DE: no test
check_part_i386 failed for partition type 07
check_part_i386 failed for partition type 07
get_geometry_from_list_part_aux head=255 nbr=8
get_geometry_from_list_part_aux head=8 nbr=1
get_geometry_from_list_part_aux head=16 nbr=1
get_geometry_from_list_part_aux head=32 nbr=1
get_geometry_from_list_part_aux head=64 nbr=1
get_geometry_from_list_part_aux head=128 nbr=1
get_geometry_from_list_part_aux head=240 nbr=1
get_geometry_from_list_part_aux head=255 nbr=8
Current partition structure:
1 P Dell Utility 0 1 1 4 254 63 80262
Invalid NTFS or EXFAT boot
2 * HPFS - NTFS 5 0 1 16 254 63 192780
2 * HPFS - NTFS 5 0 1 16 254 63 192780
Invalid NTFS or EXFAT boot
3 P HPFS - NTFS 17 0 1 50987 254 63 818849115
3 P HPFS - NTFS 17 0 1 50987 254 63 818849115
4 E extended LBA 50988 0 1 121600 254 63 1134397845

search_part()
Disk /dev/sdb - 1000 GB / 931 GiB - CHS 15200 255 63
NTFS at 15199/254/63
filesystem size 115780392
sectors_per_cluster 8
mft_lcn 2
mftmirr_lcn 7236274
clusters_per_mft_record -12
clusters_per_index_record -12
HPFS - NTFS 7993 1 1 15199 254 63 115780392
NTFS found using backup sector, blocksize=32768, 474 GB / 441 GiB
NTFS at 15199/254/63
filesystem size 115780392
sectors_per_cluster 8
mft_lcn 2
mftmirr_lcn 7236274
clusters_per_mft_record -12
clusters_per_index_record -12
file_pread(5,4096,buffer,244200303(15200/195/19)) lseek err Invalid argument
file_pread(5,1,buffer,244200303(15200/195/19)) lseek err Invalid argument
NTFS: Can't read MFT
HPFS - NTFS 15199 254 63 22406 253 62 115780392
NTFS, blocksize=32768, 474 GB / 441 GiB
This partition ends after the disk limits. (start=244187999, size=115780392, end=359968390, disk end=244190646)
file_pread(5,1,buffer,244190720(15200/43/12)) lseek err Invalid argument
file_pread(5,1,buffer,244190719(15200/43/11)) lseek err Invalid argument
file_pread(5,2,buffer,244190720(15200/43/12)) lseek err Invalid argument
file_pread(5,2,buffer,244190721(15200/43/13)) lseek err Invalid argument
file_pread(5,2,buffer,244190727(15200/43/19)) lseek err Invalid argument
file_pread(5,2,buffer,244190729(15200/43/21)) lseek err Invalid argument
file_pread(5,2,buffer,244190735(15200/43/27)) lseek err Invalid argument
file_pread(5,2,buffer,244190975(15200/47/15)) lseek err Invalid argument
Disk /dev/sdb - 1000 GB / 931 GiB - CHS 15200 255 63
Check the harddisk size: HD jumpers settings, BIOS detection...
The harddisk (1000 GB / 931 GiB) seems too small! (< 1474 GB / 1373 GiB)
The following partition can't be recovered:
HPFS - NTFS 15199 254 63 22406 253 62 115780392
NTFS, blocksize=32768, 474 GB / 441 GiB
get_geometry_from_list_part_aux head=255 nbr=2
get_geometry_from_list_part_aux head=8 nbr=2
get_geometry_from_list_part_aux head=255 nbr=2

Results
L HPFS - NTFS 7993 1 1 15199 254 63 115780392
NTFS found using backup sector, blocksize=32768, 474 GB / 441 GiB
add_ext_part_i386: max
add_ext_part_i386: min

interface_write()
1 E extended LBA 7993 0 1 15199 254 63 115780455
5 L HPFS - NTFS 7993 1 1 15199 254 63 115780392
$MFT has invalid magic.
ntfs_mft_load(): Failed.
Failed to load $MFT: Input/output error.
Failed to startup volume: Input/output error.
$MFT has invalid magic.
ntfs_mft_load(): Failed.
Failed to load $MFT: Input/output error.
$MFT has invalid magic.
ntfs_mft_load(): Failed.
Failed to load $MFT: Input/output error.
Failed to startup volume: Input/output error.
$MFT has invalid magic.
ntfs_mft_load(): Failed.
Failed to load $MFT: Input/output error.

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