[CentOS] [OT] Memory Models and Multi/Virtual-Cores -- WAS: 4.0-> 4.1 update failing

[Feizhou]

Robert Hanson wrote:
> Bryan J. Smith <b.j.smith at ieee.org>
> -}Sent: Tuesday, June 28, 2005 10:29 AM
> -}If you deploy servers with more than 1GB of RAM, and
> -}definitely more than 4GB of RAM, you should be aware
> -}of what limitations there are with Intel solutions.
> -}
> -}That's what this was about.
> -}Bryan J. Smith   mailto:b.j.smith at ieee.org
> 
> interesting, maybe i missed something then as i have been following most of
> the thread(s) yet...
> 
> what _practical_ knowledge are we or were we supposed to have gained in
> terms of CentOS, security, and or anything else please?

Whether it is possible to get direct addressing above 1G, 4G and on what 
hardware.