> 
> Trying this without the swap spaces, I ran out of memory pretty quickly.  
> UVM reported killing off the memory agressive cc1 process, but my machine
> hung at the same time.  I'd assume that the UVM should kill the process
> and then continue, so it looks like there's a bug somewhere in there.
> 
The main swap problem is that the pagedaemon goes to sleep and never
wakes up. This causes the system to run out of pages rather fast :-)
I'm trying to investigate what it is that actually happens.

-- Ragge