[Lustre-discuss] how to baseline the performance of a Lustre cluster?

Christopher J. Morrone morrone2 at llnl.gov
Mon Aug 1 19:06:58 PDT 2011

On 07/18/2011 07:47 AM, Kevin Van Maren wrote:

> While MPI can achieve 3.2GB/s data rates, I have never seen o2ib lnet
> get that high.  As I recall,
> something ~2.5 is  more typical.

I saw ~3GB/s with lnet-selftest on QDR quite recently.  One run was 
reporting ~3.1GB/s.


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