On Mon, Jun 29, 2009 at 09:13:09AM +0800, Fernan Bolando wrote:
> Why is -q not a default? Is there a reliability concern with that option?

It uses an astronomically large amount of memory, if nothing else.
Mirroring a little over 100MB of data from sources with vac -q occupies
roughly 85MB in core.

--nwf;