Does FFS backup Truecrypt volumes?

[bunnybat]

I have a folder on my PC with an encrypted Truecrypt volume in it. Now,

(1) When I back up this folder (with the encrypted volume within it) to an external HDD using FFS, the files within the volume are not getting copied.
(2) If I mount the encrypted volume using truecrypt and then sync the parent folder using FFS, then also they are not getting copied.
(3) I presume that if I mount the volume and then sync the entire mounted volume using FFS, then the files will be copied. However, I want the copied files on the external HDD also to be in an encrypted state. How to do that?

[Zenju]

You probably haven't unchecked "Preserve modification timestamp of file containers"

[bunnybat]

Yes it is checked.

Thanks a lot!

I'll try again with it unchecked. Will let you know...

[bunnybat]

It works after unchecking!

Thanks a lot!