我想恢复具有 NTFS 分区的 HD。使用 TestDisk 获得的此 HD 映像ddrescue给出了以下结果（经过 DeepSearch 后）：
TestDisk 6.14, Data Recovery Utility, July 2013
Christophe GRENIER <[email protected]>
http://www.cgsecurity.org
Disk DD2.dd - 1000 GB / 931 GiB - CHS 121602 255 63
Partition Start End Size in sectors
MS Data 264192 1953523711 1953259520 [DD2]
MS Data 8169318 12196762 4027445 [~[O^Gi$9L~CM-GM-? ^UM-=]
MS Data 8169319 12196763 4027445 [~[O^Gi$9L~CM-GM-? ^UM-=]
MS Data 254094907 257314044 3219138 [AK^~M~TSM-81 M-$~R*~U|
MS Data 254094908 257314045 3219138 [AK^~M~TSM-81 M-$~R*~U|
MS Data 270577222 274604666 4027445 [~[O^Gi$9L~CM-GM-? ^UM-=]
MS Data 270577223 274604667 4027445 [~[O^Gi$9L~CM-GM-? ^UM-=]
MS Data 918475211 918481384 6174
MS Data 918481384 918487557 6174 [Boot]
MS Data 978544931 978551104 6174
MS Data 978551104 978557277 6174 [Boot]
MS Data 987779832 987782711 2880 [EFISECTOR]
MS Data 1120323411 1120344149 20739 [NO NAME]
Mac HFS 1169544774 1177933383 8388610 [~?~?~?M-:D^A]
Mac HFS 1177933380 1186321989 8388610 [~?~?~?M-:D^A]
MS Data 1373552003 1373558176 6174
MS Data 1373558176 1373564349 6174 [Boot]
MS Data 1391240834 1625472641 234231808
Structure: Ok. Use Up/Down Arrow keys to select partition.
Use Left/Right Arrow keys to CHANGE partition characteristics:
P=Primary D=Deleted
Keys A: add partition, L: load backup, T: change type, P: list files,
Enter: to continue
NTFS, blocksize=4096, 1000 GB / 931 GiB
我该如何解释这个奇怪的结果？（通常我的硬盘只包含一个 NTFS 分区）