64-Bits Failover Cluster with two instances

We have xSeries 460(x3950-8878) IBM Machine , mounted at win2003 and sql 2005
64-bits.
At future processes, this machine will take over all distributed database
with many application.
The failover clauster is configured with Active/Active node and I read about
reconfigure processor and I/O Affinity and memory at sp_configure procedure
to measure up or , perhaps take a base line to avoid series problems about
performance.
so, any help, article or step-by-step to guide our future away.
Thanks.
Kris
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More Information:
Both machine have 128GB Ram and 32 processor (dual core).
Krisnamourt wrote:
>We have xSeries 460(x3950-8878) IBM Machine , mounted at win2003 and sql 2005
>64-bits.
>At future processes, this machine will take over all distributed database
>with many application.
>The failover clauster is configured with Active/Active node and I read about
>reconfigure processor and I/O Affinity and memory at sp_configure procedure
>to measure up or , perhaps take a base line to avoid series problems about
>performance.
>so, any help, article or step-by-step to guide our future away.
>Thanks.
>Kris
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