Позже попробую testdisk и badblocks.
Пока
# ntfsls -aR /dev/sdb1
...
ntfs_mst_post_read_fixup_warn: magic: 0x00000000 size: 4096 usa_ofs: 0 usa_count: 65535: Недопустимый аргумент
Index buffer (VCN 0x0) of directory inode 4427 has a size (24) differing from the directory specified size (4096).
# ntfsinfo -m -F -v /dev/sdb1
Volume Information
Name of device: /dev/sdb1
Device state: 11
Volume Name: Elements
Volume State: 91
Volume Flags: 0x0000
Volume Version: 3.1
Sector Size: 512
Cluster Size: 4096
Index Block Size: 4096
Volume Size in Clusters: 244182015
MFT Information
MFT Record Size: 1024
MFT Zone Multiplier: 0
MFT Data Position: 24
MFT Zone Start: 786432
MFT Zone End: 31309183
MFT Zone Position: 786432
Current Position in First Data Zone: 31309183
Current Position in Second Data Zone: 0
Allocated clusters 109264 (0,0%)
LCN of Data Attribute for FILE_MFT: 786432
FILE_MFTMirr Size: 4
LCN of Data Attribute for File_MFTMirr: 122091007
Size of Attribute Definition Table: 2560
Number of Attached Extent Inodes: 0
FILE_Bitmap Information
FILE_Bitmap MFT Record Number: 6
State of FILE_Bitmap Inode: 80
Length of Attribute List: 0
Number of Attached Extent Inodes: 0
FILE_Bitmap Data Attribute Information
Decompressed Runlist: not done yet
Base Inode: 6
Attribute Types: not done yet
Attribute Name Length: 0
Attribute State: 3
Attribute Allocated Size: 30523392
Attribute Data Size: 30522752
Attribute Initialized Size: 30522752
Attribute Compressed Size: 0
Compression Block Size: 0
Compression Block Size Bits: 0
Compression Block Clusters: 0
Free Clusters: 7059697 (2,9%)
Error loading node: Нет такого файла или каталога
# ntfsfix -n /dev/sdb1
Mounting volume... OK
Processing of $MFT and $MFTMirr completed successfully.
Checking the alternate boot sector... BAD
Error: Failed to fix the alternate boot sector
# smartctl -x /dev/sdb1
smartctl 6.6 2017-11-05 r4594 [x86_64-linux-4.9.133-std-def-alt0.M80P.1] (ALT 6.6-alt1)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Vendor: WD
Product: Elements 1078
Revision: 1065
Compliance: SPC-4
User Capacity: 1 000 170 586 112 bytes [1,00 TB]
Logical block size: 512 bytes
Rotation Rate: 5400 rpm
Form Factor: 2.5 inches
Serial number: WX91A54DWSHS
Device type: disk
Local Time is: Sat Oct 27 19:38:35 2018 +07
SMART support is: Unavailable - device lacks SMART capability.
Read Cache is: Unavailable
Writeback Cache is: Unavailable
=== START OF READ SMART DATA SECTION ===
Current Drive Temperature: 0 C
Drive Trip Temperature: 0 C
Error Counter logging not supported
No self-tests have been logged
Device does not support Background scan results logging