***SPAM*** Re: [ewg] [Fwd: Re: [ofa-general] IPOIB/CM increase retry counts]

Shirley Ma xma at us.ibm.com
Sat Feb 16 10:31:25 PST 2008





Hello Ralph,

Ralph Campbell <ralph.campbell at qlogic.com> wrote on 02/14/2008 10:29:43 AM:
> The setup is two nodes, any QLogic HCA, running IPoIB-CM with
> 65520 MTU running netperf, iperf, etc.
> I haven't tried mixed sets of QLogic & Mellanox but I wouldn't
> be surprised to find similar results.
> It does vary somewhat from distro to distro, kernel
> version, TCP parameters, etc. but is easily reproducible.
> I also haven't had time to investigate the causes.

Is there any way to narrow down this problem to temp local resource
unavailable or remote and which resource?

thanks
Shirley
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