Bigmem Kernels in RHEL AS 5

Young, Mike Mike.Young at atosorigin.com
Fri Mar 23 12:43:34 UTC 2007


Hmm... I have 8GB of RAM in the machine, and POST shows 8GB on boot, but the OS sees only 4GB.

 -----Original Message-----
From: 	redhat-list-bounces at redhat.com [mailto:redhat-list-bounces at redhat.com]  On Behalf Of David Miller
Sent:	Friday, March 23, 2007 12:37 AM
To:	General Red Hat Linux discussion list
Subject:	Re: Bigmem Kernels in RHEL AS 5

I believe that since RHEL4 the default installed 2.6.9 kernel will  
handle large amounts of memory just fine. Red Hat puts artificial  
limits on their kernel but even in WS it is like 16GB.

David.

On Mar 22, 2007, at 6:46 PM, Young, Mike wrote:

> Hello,
>
> I don't see a BIGMEM or HUGEMEM kernel on the new RHEL 5 CD's...  
> how are systems with 4GB+ being handled with RHEL5?  Kernel boot  
> parameters?
>
> Thanks,
> Mike.
>
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