Considerations on using "hugemem" Kernel vs SMP kernel (Doc ID 264236.1)

Last updated on MAY 13, 2013

Applies to:

Linux OS - Version: 3.0 and later   [Release: RHEL3 and later ]
Linux x86
Red Hat Advanced Server
***Checked for relevance on 24-May-2010***

Linux Kernel - Version: 3.0

Symptoms

run into the lowmem exhaustion when you have 16G memory or can not use the memory large than 32G.

Cause

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