4TB external HDD / Win7 problem

How to use TestDisk to recover lost partition
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Triangle
Posts: 3
Joined: 23 Nov 2017, 18:40

4TB external HDD / Win7 problem

#1 Post by Triangle » 23 Nov 2017, 18:56

Hi together,

I started once my computer, windows 7 saying my 4TB external HDD needs to be formatted. I think this came due to a power supply loss, but who knows...
The HDD contains one huge file container.

I'm currently running deeper search at 90% and attached the editor screenshot.
I could upload the logfile saying no valid file format so I attached it here:
Do you have any recommendations what to do next? From reading similar problems I'd try to change the geometry heads to 255 but I'm not sure if it's the only thing to do.

Code: Select all

Wed Nov 15 18:46:45 2017
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)=128035676160
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive1)=4000787030016
filewin32_getfilesize(\\.\PhysicalDrive3) GetFileSize err Unzulässige Funktion.


filewin32_setfilepointer(\\.\PhysicalDrive3) SetFilePointer err Unzulässige Funktion.


Warning: can't get size for \\.\PhysicalDrive3
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\C:)=127928369152
filewin32_getfilesize(\\.\D:) GetFileSize err Unzulässige Funktion.


filewin32_setfilepointer(\\.\D:) SetFilePointer err Unzulässige Funktion.


Warning: can't get size for \\.\D:
filewin32_getfilesize(\\.\E:) GetFileSize err Unzulässige Funktion.


filewin32_setfilepointer(\\.\E:) SetFilePointer err Unzulässige Funktion.


Warning: can't get size for \\.\E:
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\F:)=0
Warning: can't get size for \\.\F:
Hard disk list
Disk \\.\PhysicalDrive0 - 128 GB / 119 GiB - CHS 248085 16 63, sector size=512
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63, sector size=512
Drive C: - 127 GB / 119 GiB - CHS 247877 16 63, sector size=512

Partition table type (auto): EFI GPT
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB
Partition table type: EFI GPT

Analyse Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63
hdr_size=92
hdr_lba_self=1
hdr_lba_alt=7814037167 (expected 7814037167)
hdr_lba_start=34
hdr_lba_end=7814037134
hdr_lba_table=2
hdr_entries=128
hdr_entsz=128
check_part_gpt failed for partition
 1 P MS Reserved                   34     262177     262144 [Microsoft reserved partition]
Current partition structure:
No FAT, NTFS, ext2, JFS, Reiser, cramfs or XFS marker
 1 P MS Reserved                   34     262177     262144 [Microsoft reserved partition]
 1 P MS Reserved                   34     262177     262144 [Microsoft reserved partition]

search_part()
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63
     Unknown                344246685 3529817888 3185571204
     FATX, 1631 GB / 1518 GiB
Partition not added.
check_FAT: Bad number of sectors per cluster

     Unknown                863383117 11681212396875340 11681211533492224
     WBFS, 5980780 TB / 5439488 TiB
Partition not added.

LVM magic value at 69782/36/9
check_FAT: Bad number of sectors per cluster

SYSV4 Marker at 89100/248/14

recover_sysv4
     Unknown               1431407137 178054139168 176622732032 [ÿš&þ²C]
     SysV4, 90 TB / 82 TiB
Partition not added.
check_FAT: Bad jump in FAT partition
check_FAT: Bad jump in FAT partition

     Unknown               3327123377 29404517666643888 29404514339520512
     WBFS, 15055111 TB / 13692544 TiB
Partition not added.
NTFS at 219051/219/48
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS part_offset=1801762897408, part_size=4000650887168, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 219051/219/48
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data               3519068159 11332839422 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=3519068159, size=7813771264, end=11332839422, disk end=7814037168)

     Unknown               3812793669 11681215346285892 11681211533492224
     WBFS, 5980780 TB / 5439488 TiB
Partition not added.
check_FAT: Bad number of sectors per cluster
NTFS at 285524/23/3
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS part_offset=2348515589632, part_size=4000650887168, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 285524/23/3
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data               4586944511 12400715774 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=4586944511, size=7813771264, end=12400715774, disk end=7814037168)
check_FAT: Bad number of sectors per cluster

     Unknown               5137119262 26740127924631581 26740122787512320
     WBFS, 13690942 TB / 12451840 TiB
Partition not added.
NTFS at 333838/5/56
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS part_offset=2745911214080, part_size=4000650887168, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 333838/5/56
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data               5363107840 13176879103 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=5363107840, size=7813771264, end=13176879103, disk end=7814037168)

LVM magic value at 337131/125/13

SYSV4 Marker at 356450/82/18

recover_sysv4
     Unknown               5726374433 182349106464 176622732032 [ÿš&þ²C]
     SysV4, 90 TB / 82 TiB
Partition not added.
check_FAT: Bad jump in FAT partition
check_FAT: Bad jump in FAT partition

     Unknown               7622090673 29404521961611184 29404514339520512
     WBFS, 15055111 TB / 13692544 TiB
Partition not added.
NTFS at 486401/53/52
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   7864$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.
32
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
NTFS at 486401/53/52
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS: Can't read MFT
     MS Data               7814035455 15627806718 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=7814035455, size=7813771264, end=15627806718, disk end=7814037168)
file_win32_pread(92,11,buffer,3519069866(486401/80/58)) read err: read after end of file
file_win32_pread(92,8,buffer,3519069869(486401/80/61)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069860(486401/80/52)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069861(486401/80/53)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069862(486401/80/54)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069863(486401/80/55)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069864(486401/80/56)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069866(486401/80/58)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069868(486401/80/60)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069870(486401/80/62)) read err: read after end of file
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63
Check the harddisk size: HD jumpers settings, BIOS detection...
The harddisk (4000 GB / 3726 GiB) seems too small! (< 8001 GB / 7451 GiB)
The following partitions can't be recovered:
     MS Data               3519068159 11332839422 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
     MS Data               4586944511 12400715774 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
     MS Data               5363107840 13176879103 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
     MS Data               7814035455 15627806718 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB

Results
   P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB

   P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
Can't open filesystem. Filesystem seems damaged.

interface_write()
 1 P MS Data                   264192 7814035455 7813771264
Best regards
Triangle
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cgrenier
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Re: 4TB external HDD / Win7 problem

#2 Post by cgrenier » 24 Nov 2017, 14:01

You can choose to write the partition
1 P MS Data 264192 7814035455 7813771264
In Advanced, choose BackupBS, confirm ad try RepairMFT.
If it doesn't work, please post the new log file. You may have to use PhotoRec to recover you data.

Triangle
Posts: 3
Joined: 23 Nov 2017, 18:40

Re: 4TB external HDD / Win7 problem

#3 Post by Triangle » 26 Nov 2017, 14:55

Thanks a lot for the reply. Last action I did after running through your mentioned step was RepairMFT, it doesn't seem to work. Here's the log. By the way, there's only one Enctrypted Containerfile on the disk, but full size of the 4GB HDD.

Code: Select all


Wed Nov 15 18:46:45 2017
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)=128035676160
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive1)=4000787030016
filewin32_getfilesize(\\.\PhysicalDrive3) GetFileSize err Unzulässige Funktion.


filewin32_setfilepointer(\\.\PhysicalDrive3) SetFilePointer err Unzulässige Funktion.


Warning: can't get size for \\.\PhysicalDrive3
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\C:)=127928369152
filewin32_getfilesize(\\.\D:) GetFileSize err Unzulässige Funktion.


filewin32_setfilepointer(\\.\D:) SetFilePointer err Unzulässige Funktion.


Warning: can't get size for \\.\D:
filewin32_getfilesize(\\.\E:) GetFileSize err Unzulässige Funktion.


filewin32_setfilepointer(\\.\E:) SetFilePointer err Unzulässige Funktion.


Warning: can't get size for \\.\E:
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\F:)=0
Warning: can't get size for \\.\F:
Hard disk list
Disk \\.\PhysicalDrive0 - 128 GB / 119 GiB - CHS 248085 16 63, sector size=512
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63, sector size=512
Drive C: - 127 GB / 119 GiB - CHS 247877 16 63, sector size=512

Partition table type (auto): EFI GPT
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB
Partition table type: EFI GPT

Analyse Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63
hdr_size=92
hdr_lba_self=1
hdr_lba_alt=7814037167 (expected 7814037167)
hdr_lba_start=34
hdr_lba_end=7814037134
hdr_lba_table=2
hdr_entries=128
hdr_entsz=128
check_part_gpt failed for partition
 1 P MS Reserved                   34     262177     262144 [Microsoft reserved partition]
Current partition structure:
No FAT, NTFS, ext2, JFS, Reiser, cramfs or XFS marker
 1 P MS Reserved                   34     262177     262144 [Microsoft reserved partition]
 1 P MS Reserved                   34     262177     262144 [Microsoft reserved partition]

search_part()
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63
     Unknown                344246685 3529817888 3185571204
     FATX, 1631 GB / 1518 GiB
Partition not added.
check_FAT: Bad number of sectors per cluster

     Unknown                863383117 11681212396875340 11681211533492224
     WBFS, 5980780 TB / 5439488 TiB
Partition not added.

LVM magic value at 69782/36/9
check_FAT: Bad number of sectors per cluster

SYSV4 Marker at 89100/248/14

recover_sysv4
     Unknown               1431407137 178054139168 176622732032 [ÿš&þ²C]
     SysV4, 90 TB / 82 TiB
Partition not added.
check_FAT: Bad jump in FAT partition
check_FAT: Bad jump in FAT partition

     Unknown               3327123377 29404517666643888 29404514339520512
     WBFS, 15055111 TB / 13692544 TiB
Partition not added.
NTFS at 219051/219/48
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS part_offset=1801762897408, part_size=4000650887168, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 219051/219/48
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data               3519068159 11332839422 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=3519068159, size=7813771264, end=11332839422, disk end=7814037168)

     Unknown               3812793669 11681215346285892 11681211533492224
     WBFS, 5980780 TB / 5439488 TiB
Partition not added.
check_FAT: Bad number of sectors per cluster
NTFS at 285524/23/3
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS part_offset=2348515589632, part_size=4000650887168, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 285524/23/3
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data               4586944511 12400715774 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=4586944511, size=7813771264, end=12400715774, disk end=7814037168)
check_FAT: Bad number of sectors per cluster

     Unknown               5137119262 26740127924631581 26740122787512320
     WBFS, 13690942 TB / 12451840 TiB
Partition not added.
NTFS at 333838/5/56
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS part_offset=2745911214080, part_size=4000650887168, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 333838/5/56
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data               5363107840 13176879103 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=5363107840, size=7813771264, end=13176879103, disk end=7814037168)

LVM magic value at 337131/125/13

SYSV4 Marker at 356450/82/18

recover_sysv4
     Unknown               5726374433 182349106464 176622732032 [ÿš&þ²C]
     SysV4, 90 TB / 82 TiB
Partition not added.
check_FAT: Bad jump in FAT partition
check_FAT: Bad jump in FAT partition

     Unknown               7622090673 29404521961611184 29404514339520512
     WBFS, 15055111 TB / 13692544 TiB
Partition not added.
NTFS at 486401/53/52
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   7864$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.
32
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
NTFS at 486401/53/52
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS: Can't read MFT
     MS Data               7814035455 15627806718 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=7814035455, size=7813771264, end=15627806718, disk end=7814037168)
file_win32_pread(92,11,buffer,3519069866(486401/80/58)) read err: read after end of file
file_win32_pread(92,8,buffer,3519069869(486401/80/61)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069860(486401/80/52)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069861(486401/80/53)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069862(486401/80/54)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069863(486401/80/55)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069864(486401/80/56)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069866(486401/80/58)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069868(486401/80/60)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069870(486401/80/62)) read err: read after end of file
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63
Check the harddisk size: HD jumpers settings, BIOS detection...
The harddisk (4000 GB / 3726 GiB) seems too small! (< 8001 GB / 7451 GiB)
The following partitions can't be recovered:
     MS Data               3519068159 11332839422 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
     MS Data               4586944511 12400715774 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
     MS Data               5363107840 13176879103 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
     MS Data               7814035455 15627806718 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB

Results
   P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB

   P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
Can't open filesystem. Filesystem seems damaged.

interface_write()
 1 P MS Data                   264192 7814035455 7813771264

search_part()
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63
     Unknown                344246685 3529817888 3185571204
     FATX, 1631 GB / 1518 GiB
Partition not added.
check_FAT: Bad number of sectors per cluster

     Unknown                863383117 11681212396875340 11681211533492224
     WBFS, 5980780 TB / 5439488 TiB
Partition not added.

LVM magic value at 69782/36/9
check_FAT: Bad number of sectors per cluster

SYSV4 Marker at 89100/248/14

recover_sysv4
     Unknown               1431407137 178054139168 176622732032 [ÿš&þ²C]
     SysV4, 90 TB / 82 TiB
Partition not added.
check_FAT: Bad jump in FAT partition
check_FAT: Bad jump in FAT partition

     Unknown               3327123377 29404517666643888 29404514339520512
     WBFS, 15055111 TB / 13692544 TiB
Partition not added.
NTFS at 219051/219/48
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS part_offset=1801762897408, part_size=4000650887168, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 219051/219/48
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data               3519068159 11332839422 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=3519068159, size=7813771264, end=11332839422, disk end=7814037168)

     Unknown               3812793669 11681215346285892 11681211533492224
     WBFS, 5980780 TB / 5439488 TiB
Partition not added.
check_FAT: Bad number of sectors per cluster
NTFS at 285524/23/3
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS part_offset=2348515589632, part_size=4000650887168, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 285524/23/3
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data               4586944511 12400715774 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=4586944511, size=7813771264, end=12400715774, disk end=7814037168)
check_FAT: Bad number of sectors per cluster

     Unknown               5137119262 26740127924631581 26740122787512320
     WBFS, 13690942 TB / 12451840 TiB
Partition not added.
NTFS at 333838/5/56
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS part_offset=2745911214080, part_size=4000650887168, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 333838/5/56
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data               5363107840 13176879103 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=5363107840, size=7813771264, end=13176879103, disk end=7814037168)

LVM magic value at 337131/125/13

SYSV4 Marker at 356450/82/18

recover_sysv4
     Unknown               5726374433 182349106464 176622732032 [ÿš&þ²C]
     SysV4, 90 TB / 82 TiB
Partition not added.
check_FAT: Bad jump in FAT partition
check_FAT: Bad jump in FAT partition

     Unknown               7622090673 29404521961611184 29404514339520512
     WBFS, 15055111 TB / 13692544 TiB
Partition not added.
NTFS at 486401/53/52
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   7864$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.
32
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
     MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
NTFS at 486401/53/52
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
NTFS: Can't read MFT
     MS Data               7814035455 15627806718 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
This partition ends after the disk limits. (start=7814035455, size=7813771264, end=15627806718, disk end=7814037168)
file_win32_pread(92,11,buffer,3519069867(486401/80/59)) read err: read after end of file
file_win32_pread(92,8,buffer,3519069866(486401/80/58)) read err: read after end of file
file_win32_pread(92,8,buffer,3519069870(486401/80/62)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069859(486401/80/51)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069860(486401/80/52)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069861(486401/80/53)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069862(486401/80/54)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069863(486401/80/55)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069864(486401/80/56)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069866(486401/80/58)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069868(486401/80/60)) read err: read after end of file
file_win32_pread(92,14,buffer,3519069870(486401/80/62)) read err: read after end of file
Disk \\.\PhysicalDrive1 - 4000 GB / 3726 GiB - CHS 486401 255 63
Check the harddisk size: HD jumpers settings, BIOS detection...
The harddisk (4000 GB / 3726 GiB) seems too small! (< 8001 GB / 7451 GiB)
The following partitions can't be recovered:
     MS Data               3519068159 11332839422 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
     MS Data               4586944511 12400715774 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
     MS Data               5363107840 13176879103 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
     MS Data               7814035455 15627806718 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB

Results
   P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB

   P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
Can't open filesystem. Filesystem seems damaged.
gpt_change_part_type
Change partition type:
   P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
Change partition type:
   P NTFS                      264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB

   P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
Can't open filesystem. Filesystem seems damaged.

interface_write()
 1 P MS Data                   264192 7814035455 7813771264
write!
No extended partition

ntfs_boot_sector
 1 P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
NTFS at 16/113/34
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           9984105167889515364 7813771264
sectors_per_cluster       76 8
mft_lcn                   1265785050 786432
mftmirr_lcn               1747162029 2
clusters_per_mft_record   -124 -10
clusters_per_index_record 85 1
Boot sector
Status: Bad

Backup boot sector
Warning: number of heads/cylinder mismatches 16 (NTFS) != 255 (HD)
Status: OK

Sectors are not identical.

A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
copy backup boot sector over boot sector

ntfs_boot_sector
 1 P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
NTFS at 16/113/34
heads/cylinder 16 (NTFS) != 255 (HD)
NTFS at 16/113/34
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
Boot sector
Warning: number of heads/cylinder mismatches 16 (NTFS) != 255 (HD)
Status: OK

Backup boot sector
Warning: number of heads/cylinder mismatches 16 (NTFS) != 255 (HD)
Status: OK

Sectors are identical.

A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
$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.

 1 P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
Can't open filesystem. Filesystem seems damaged.

ntfs_boot_sector
 1 P MS Data                   264192 7814035455 7813771264
     NTFS found using backup sector, blocksize=4096, 4000 GB / 3725 GiB
NTFS at 16/113/34
heads/cylinder 16 (NTFS) != 255 (HD)
NTFS at 16/113/34
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
Boot sector
Warning: number of heads/cylinder mismatches 16 (NTFS) != 255 (HD)
Status: OK

Backup boot sector
Warning: number of heads/cylinder mismatches 16 (NTFS) != 255 (HD)
Status: OK

Sectors are identical.

A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
$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.
repair_MFT
NTFS at 16/113/34
heads/cylinder 16 (NTFS) != 255 (HD)
MFT and MFT mirror are bad. Failed to repair them.
MFT and MFT mirror are bad. Failed to repair them.

ntfs_boot_sector
 1 P MS Data                   264192 7814035455 7813771264
     NTFS, blocksize=4096, 4000 GB / 3725 GiB
NTFS at 16/113/34
heads/cylinder 16 (NTFS) != 255 (HD)
NTFS at 16/113/34
heads/cylinder 16 (NTFS) != 255 (HD)
filesystem size           7813771264
sectors_per_cluster       8
mft_lcn                   786432
mftmirr_lcn               2
clusters_per_mft_record   -10
clusters_per_index_record 1
Boot sector
Warning: number of heads/cylinder mismatches 16 (NTFS) != 255 (HD)
Status: OK

Backup boot sector
Warning: number of heads/cylinder mismatches 16 (NTFS) != 255 (HD)
Status: OK

Sectors are identical.

A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.

User avatar
cgrenier
Site Admin
Posts: 3808
Joined: 18 Feb 2012, 15:08
Location: Le Perreux Sur Marne, France
Contact:

Re: 4TB external HDD / Win7 problem

#4 Post by cgrenier » 27 Nov 2017, 06:45

Due to the crypto, I have no solution.
Sorry

Triangle
Posts: 3
Joined: 23 Nov 2017, 18:40

Re: 4TB external HDD / Win7 problem

#5 Post by Triangle » 27 Nov 2017, 07:28

Anyway, thank you for your support. I appreciate your work! Thread can be closed.

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