antst <ant.stari...@gmail.com> writes:

> I'm more than happy by the fact that data consumes even less physical
> space on storage.  But I want to understand why and how. And want to
> know to what numbers I can trust.

my guess is sparse files.

BTW, I think you should compare the size returned from "du -bx" with
"refer", not "used".  in this case it's not snapshots which makes the
difference, though.

-- 
Kjetil T. Homme
Redpill Linpro AS - Changing the game

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