Yes, won't be that quite in depth given no source code, but you can easily look up the NT4 source code on GitHub if you want to dive that deep. I would assume much of that code should still be relevant today.
Also worth tracking down a copy of the NT OS/2 Design Workbook on the web (another leak).
And Inside the Windows NT File System by Helen Custer is a very short book but describes the very early state of NTFS capabilities/functions.
Yes, won't be that quite in depth given no source code, but you can easily look up the NT4 source code on GitHub if you want to dive that deep. I would assume much of that code should still be relevant today.
Also worth tracking down a copy of the NT OS/2 Design Workbook on the web (another leak).
And Inside the Windows NT File System by Helen Custer is a very short book but describes the very early state of NTFS capabilities/functions.