recovering a file: hammer history != undo -ai

[Sven Gaerner]

On Wed, Jun 13, 2012 at 09:55:06PM -0300, Raimundo Santos wrote:
> Many thanks, Sven!
> 
> One question: it will replicate the data, creating new nodes in the btree,
> or just recover de file with their btree nodes?

It will create a new node. It is just a normal file copy, nothing
special except looking up the source file. But that is HAMMER's part.

I'm not sure but I would guess you can avoid this by enabling dedup on
that filesystem.

Sven