[rds-devel] Has anyone tried running RDS over 10GE / IWARP NICs ?

Richard Frank richard.frank at oracle.com
Thu Apr 3 08:11:00 PDT 2008


We should base this on RDS in OFED 1.3.

Start with getting bcopy to run and then zcopy...


Olaf Kirch wrote:
> On Wednesday 02 April 2008 22:40:15 Richard Frank wrote:
>   
>> I'm thinking it is something minimal - we do not do much other than 
>> setup a connection and send / recv messages.
>>     
>
> Possibly the problem is in the bind() code. When you bind
> to an address, you also bind to a transport at the same time.
> The RDS/IB code checks for dev->type == ARPHRD_INFINIBAND
> and I guess that's simply not true for iWARP NICs.
>
> What's the proper procedure to identify those?
>
> Also, we attach some RDS specific data to each IB interface we find
> (via ib_client add/remove). Do these callbacks get invoked for iWARP
> NICs, too?
>
> Olaf
>   



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