Oh Brain, you need to recompile a kernel to handle that much memory...
it's an option under the processor section of the kernel config.
On Wed, 8 Oct 2003, Rowan Smith wrote:
> In the past I have had to specify memory amount as a command line option
> when linux boots. This is the relevant portion of the lilo man page:
>
> mem=###[,K,M,G]
> Specifies the maximum memory in the system in bytes, kilobytes,
> megabytes, or gigabytes. This option is not removed from the
> command line, and is always passed to the kernel.
>
> rowan
>
> Simper, Brian D wrote:
>
> >Is there a theoretical or functional maximum memory you can put in a
> >Linux machine? I have a server with 2GB installed but the free command
> >stubbornly says:
> >
> ># free
> > total used free shared buffers
> >cached
> >Mem: 902768 672416 230352 0 45820
> >193564
> >-/+ buffers/cache: 433032 469736
> >Swap: 522216 25124 497092
> >
> >This is Red Hat Linux 9 machine with a stock kernel. Am I missing some
> >crucial point? Has anyone else dealt with a lower than expected
> >reported memory?
> >
> >Thanks,
> >
> >Brian
> >---------------------------------------------------
> >PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us
> >To subscribe, unsubscribe, or to change you mail settings:
> >http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss
> >
> >
> >
>
>
> ---------------------------------------------------
> PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us
> To subscribe, unsubscribe, or to change you mail settings:
> http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss
>
(text/plain)