[Pvfs2-users] PVFS2 / OrangeFS single-thread read/write performance?

Patrick J. LoPresti lopresti at gmail.com
Mon Mar 7 17:27:42 EST 2011


On Mon, Mar 7, 2011 at 2:21 PM, Carlson, Timothy S
<Timothy.Carlson at pnl.gov> wrote:
> What exactly do you mean by "cost difference with IB"?  Are you saying that 10GigE is cheaper than DDR or QDR Infiniband? I keep buying Infiniband gear because it is cheaper (and faster obviously) than 10GigE :)

Well, the servers we are buying now have dual on-board 10GigE SFP+
ports which seem to add almost nothing to their cost.

But OK, you caught me.  The real reason I want 10GigE is because that
is the infrastructure I already have.  :-)

 - Pat



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