[rhn-users] RHEL 4 kernel.shmmax limit

[Omer Faruk Sen]

Performance Tuning for Linux Servers book from IBM states that this is a
32 bits limit. But not sure about 64 bit redhat can be configured for more
than 4 GB..


>
> Does RHEL 4 32 bit (hugemem kernel) have a 4GB kernel.shmmax limit? I
> can't seem to get to go higher than this on a server with 16GB of memory
> running Oracle 10g. If it's a 32 bit limit does anyone know what the
> shmmax limit is on RHEL 4 64 bit?
>
> Thanks
>
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-- 
Omer Faruk Sen
http://www.faruk.net