Okay, I'll give it a try.
I must first decide on a (quasi)stable dir tree. The problem is that I have almost 2TB of data,
so should I have another 2TB disk for Venti if I want to put there all?

Thanks,

Peter.

On Thu, Mar 14, 2013 at 4:54 PM, <a@9srv.net> wrote:
> I reorganize my data very often, moving between dirs, renaming,
> reorganising tree structure...
> How will Venti cope with this?

Well. Venti does block-level deduplication. If you have 100 MB of data
in dir A and move it to dir B, you're not going to duplicate that storage
(you'll get new blocks for the directory, of course, but that's both
minimal and unavoidable).

Anthony