testdisk log

/dev/sdb: LBA, HPA, LBA48, DCO support
/dev/sdb: size       5860533168 sectors
/dev/sdb: user_max   5860533168 sectors
/dev/sdb: native_max 5860533168 sectors
Using locale 'ru_RU.UTF-8'.


Mon Feb  1 21:09:20 2021
Command line: TestDisk /log /dev/sdb

TestDisk 7.0, Data Recovery Utility, April 2015
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Linux, kernel 4.19.0-13-amd64 (#1 SMP Debian 4.19.160-2 (2020-11-28)) x86_64
Compiler: GCC 8.2
ext2fs lib: 1.44.5, ntfs lib: libntfs-3g, reiserfs lib: none, ewf lib: none, curses lib: ncurses 6.1
Hard disk list
Disk /dev/sdb - 3000 GB / 2794 GiB - CHS 364801 255 63, sector size=512 - ST3000DM008-2DM166, S/N:Z5045QT7, FW:CC26

Partition table type default to EFI GPT
Disk /dev/sdb - 3000 GB / 2794 GiB - ST3000DM008-2DM166
Partition table type: Intel

Interface Advanced

Analyse Disk /dev/sdb - 3000 GB / 2794 GiB - CHS 364801 255 63
Current partition structure:

Partition sector doesn't have the endmark 0xAA55

search_part()
Disk /dev/sdb - 3000 GB / 2794 GiB - CHS 364801 255 63
check_FAT: Unusual number of reserved sectors 4 (FAT), should be 1.
check_FAT: Unusual media descriptor (0xf8!=0xf0)
heads/cylinder 64 (FAT) != 255 (HD)
sect/track 32 (FAT) != 63 (HD)
     FAT12                79842 173 12 79843 113 14      12288 [Firmware]
     FAT12, blocksize=2048, 6291 KB / 6144 KiB
     Linux                250883 226 32 250885 192 43      30000
     ext3 blocksize=4096 Large_file Sparse_SB, 15 MB / 14 MiB
BAD_RS LBA=4600156160 257040
check_FAT: Unusual media descriptor (0xf0!=0xf8)
heads/cylinder 4 (FAT) != 255 (HD)
sect/track 8192 (FAT) != 63 (HD)
check_FAT: Unusual media descriptor (0xf0!=0xf8)
heads/cylinder 4 (FAT) != 255 (HD)
sect/track 8192 (FAT) != 63 (HD)
     FAT16 LBA            286346 121 48 286411 190 51    1048576 [NO NAME]
     FAT16, blocksize=8192, 536 MB / 512 MiB
     Linux                286428  49 22 286466 111 45     614400
     ext4 blocksize=1024 Large_file Sparse_SB, 314 MB / 300 MiB
     Linux                286466 111 46 287000  19 59    8572928
     ext4 blocksize=4096 Large_file Sparse_SB, 4389 MB / 4186 MiB
     Linux                287049 203  3 287583 111 16    8572928
     ext4 blocksize=4096 Large_file Sparse_SB Recover, 4389 MB / 4186 MiB
BAD_RS LBA=4737732608 257040
check_FAT: Unusual media descriptor (0xf0!=0xf8)
heads/cylinder 4 (FAT) != 255 (HD)
sect/track 8192 (FAT) != 63 (HD)
check_FAT: Unusual media descriptor (0xf0!=0xf8)
heads/cylinder 4 (FAT) != 255 (HD)
sect/track 8192 (FAT) != 63 (HD)
     FAT16 LBA            294910  54 57 294975 123 60    1048576 [LAKKA]
     FAT16, blocksize=8192, 536 MB / 512 MiB
     Linux                296670 124 31 296674 144 46      65536 [LAKKA_DISK]
     ext4 blocksize=1024 Large_file Sparse_SB, 33 MB / 32 MiB
     Linux                338625  58 58 703358 170 44 5859442688 [lvm-share]
     ext4 blocksize=4096 Large_file Sparse_SB, 3000 GB / 2794 GiB
This partition ends after the disk limits.
recover_EXT2: "e2fsck -b 32768 -B 4096 device" may be needed
     Linux                363092 157 10 363484  61 33    6291456 [gemian]
     ext4 blocksize=4096 Large_file Sparse_SB Backup_SB, 3221 MB / 3072 MiB
Disk /dev/sdb - 3000 GB / 2794 GiB - CHS 364801 255 63
Check the harddisk size: HD jumpers settings, BIOS detection...
The harddisk (3000 GB / 2794 GiB) seems too small! (< 5785 GB / 5388 GiB)
The following partition can't be recovered:
     Linux                338625  58 58 703358 170 44 5859442688 [lvm-share]
     ext4 blocksize=4096 Large_file Sparse_SB, 3000 GB / 2794 GiB

interface_write()

No partition found or selected for recovery
simulate write!
No extended partition

TestDisk exited normally.