[ofa-general] opensm routing

[Hal Rosenstock]

On Mon, 2008-06-16 at 09:35 -0700, Ira Weiny wrote:
> On Mon, 16 Jun 2008 09:25:48 -0700
> Hal Rosenstock <hrosenstock at xsigo.com> wrote:
> 
> > On Mon, 2008-06-16 at 09:16 -0700, Al Chu wrote:
> > > I asked the Lustre people in my hallway, and it isn't
> > > currently configurable for Lustre. 
> > 
> > Wouldn't Lustre SL be inherited from partition based on underlying IPoIB
> > interface ?
> 
> I am not quite sure what you mean here?  Our Lustre sets up their own QP's via
> the RDMACM.  So I believe we could set our SL and/or partition for those QP's
> separately from IPoIB via a modify_qp call; right?

RDMA CM does address resolution based on IP addresses and an SL can be
associated with the outgoing IPoIB interface.

-- Hal

> 
> Ira
> 
> > 
> > -- Hal
> > 
> > 
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