problems

NTFS 磁盘系统 加载源代码

The following problems should be solved in the near future.
1. Guessing parameters
   Most of these are solved, but there may be still some hidden assumptions
   about the size of things somewhere.
2. Guessing offsets
   The following offsets are obtained by guessing. It should be verified that
   they are really constant, or can be obtained from some other information
   on the volume:
   - Start of the attribute list in a MFT record (0x30)
   - Location of the attribute data for unnamed attributes (0x40)
   - positions of file access times in the standard attribute 
   (0x18, 0x20, 0x28)
3. Unused bytes/unsupported features
   As each byte in the infrastructure file probably serves a purpose,
   they should all be investigated. Also, some features known to be 
   implemented by NTFS are not supported in the tools. These include:
   - volume sets. What is the $Volume file for?
   - named and multiple data attributes
   - hard links and symlinks
   - Why appear name attributes to have access times, and why are there
   four access times, while only three are supported in the API (creation,
   modification, access)?
4. Comments
   Why can I never remember to put comments into source files?