I am trying to backup several files with rsync, most of them work, except the files which are actually truecrypt encrypted containers. I have a hidden volume within the files, and I wonder if this is the problem.
I understand the point of a truecrypt hidden volume is that it should not be able to be detected, but I took this to mean it is indistinguishable from garbage/random data.
However, when I make changes by placing new files in the hidden volume in the file container, rsync does not detect that the file has changed.
Ideas?