max memory Redhat AS 4.3 (32 bits) support??

[Jeff Burke]

Take a look at the following link.
http://www.redhat.com/en_us/USA/rhel/details/limits/

Specifically if you scroll down to the "Technology limits (certified)"
Section.
<snip>

Maximum memory 	R2.1 	R3  	R4

x86 (6) 	16GB 	64GB 	64GB
Itanium2 	32GB 	128GB 	256GB
AMD64/EM64T 	n/a 	64GB 	64GB
Power 		n/a 	64GB 	64GB
zSeries 	n/a 	64GB 	64GB

</snip>

Note: On i386 you will need to use the hugemem variant of the kernel.

Thanks,
Jeff

mcclnx mcc wrote:
> we have DELL 6800 server with 20GB RAM in it.  We like
> to expand it to 64 GB.  I checked Redhat web site and
> it say max memory is  
> "Architecture & system dependent". 
> 
> Does anyone know what is Max RAM Redhat AS 4.3 (32
> bits) support?
> 
> 
> Thanks.
> 
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