Sorry. my application also has a kernel Driver. LIMIT doesn't work . I need EVERY PROCESS and the KERNEL to think there is only 4 GIG of main memory. The previous post where you can boot with mem=4G Is what I was looking for. Thanks again. -----Original Message----- From: Luc Renambot [mailto:luc@evl.uic.edu] Sent: Friday, January 07, 2005 10:16 PM To: skarsch@s1.karsch-net.de Cc: Calkins, Dennis; suse-amd64@suse.com Subject: Re: [suse-amd64] Artificially limiting memory Can you use the builtin 'limit' from tcsh ?

man limit

Luc. On Jan 7, 2005, at 8:53 PM, Andi Kleen wrote:

On Fri, Jan 07, 2005 at 09:23:39PM -0500, Calkins, Dennis wrote:

...

Hi,

If I have a SUSE node with 8 GIG of memory, is there a way to trick the system into thinking it only has 4 GIG of memory? The Monta Vista's 2.4 Kernel had a kernel Command line Parameter. Does SUSE?

Boot with mem=4G

-Andi

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