Hello Sylvan,
On Fri, 2011-08-26 at 10:10 +0000, sylvan.dcunha@gmail.com wrote:
Kernel 2.6.18-194.32.1.el5xen on an x86_64
I do believe that installing kernel PAE with yum should solve the problem but since the server is a online production server just wanted to verify if I would run into some problems
I have no idea why your server doesn't see the extra 32GB, but you do *not* need a PAE kernel. PAE is a hack for 32bit system to use more than 4GB of memory. Your machine is a 64bit system, so you don't need a PAE kernel on it.
Regards, Leonard.