Re: Solving the raid write performance problems

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On 4/2/2013 8:29 AM, Hans-Peter Jansen wrote:

> Next, check, if you can address Stan Hoeppner's remarks from that thread.
> 
> Compare test runs with variation in # of cores and numa affinity, nothing 
> else. Be careful about the SSD state regarding wear leveling. Provide 
> performance comparison charts.

NUMA affinity is only applicable for multi-socket systems, or single
socket systems using a dual die MCM CPU, such as the AMD Magny Cours and
Interlagos.  Thus any work on NUMA optimization requires such a system,
or possibly a simulator.

-- 
Stan

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