[rhn-users] Unable to boot with more than 4GB of RAM

[Mei.Zhang at alltel.com]

You may need 64bit rhel

what is PAE enabled kernel?        

-----Original Message-----
From: rhn-users-bounces at redhat.com [mailto:rhn-users-bounces at redhat.com]On Behalf Of Serge Bianda
Sent: Thursday, July 21, 2005 3:01 PM
To: rhn-users at redhat.com
Subject: [rhn-users] Unable to boot with more than 4GB of RAM



Hello,

 

I had three machines that we migrated from SuSE 9 to RHEL 3 ES, and Under SuSE the amount of memory was showing correctly as 6GB, but under RHEL when I do a dmesg I get the following report:

 Warning only 4GB will be used.

Use a PAE enabled kernel.

 

Any Ideay on how to resolve that and have RHEL ustilize the maximum memory? I have the following kernel loaded: 2.4.21-27.ELsmp

 

Thanks

 

Serge

 

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