Re: what is 2GB kernel?

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On Tue, Aug 16, 2005 at 03:32:23PM +0530, pavan wrote:
> While i was reading manual for gsx server i found following:
> 
> Recompile the kernel as a 2GB kernel by enabling the CONFIG_2GB option and
> either pass the boot-time switch mem=1983M at the LILO prompt or add it to
> lilo.conf
> 
> what does this mean by 2GB kernel?

It means that particular kernel supports 2GB of RAM. You can plug in
more RAM, but the kernel will not use it.

> i have 2.4.29 kernel for mandrake?does it not support 2GB RAM?do i need 
> to make extra settings for kernel.

All distros I know have a package with a "4GB", "bigmem", or "hugemen"
kernel. It's just that those kernels are inefficient on hardware
without such amount of memory.


Erik

-- 
Erik Mouw
J.A.K.Mouw@xxxxxxxxxxxxxx  mouw@xxxxxxxxxxxx

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