[ewg] OFED-1.5.1 failure over iWarp
Steve Wise
swise at opengridcomputing.com
Fri Jan 29 08:27:53 PST 2010
Hey Sean,
Are these changes upstream? I didn't see a problem on 2.6.33-rc4...
Steve Wise wrote:
> I'm just now getting around to this, and iwarp seems to be 100% dead on
> ofed-1.5.1. I see the same error running mvapich2 and rping.
>
> Has anybody looked into why?
>
>
> Steve.
>
>
> Sean Hefty wrote:
>
>>> Sean could this be a result of the new Ipv6 rdma_cm patches that were
>>> added to OFED-1.5.1 ?
>>>
>>>
>> I guess it's possible. I thought DAPL only used ipv4 addresses though.
>>
>> Can you try running some simpler tests, like ucmatose or rping?
>>
>> on server side run: ucmatose [-b optional_local_ip_addres]
>> on client side run: ucmatose -s <server_ip_address>
>>
>> If you can, run on the server side with and without the -b option.
>>
>> - Sean
>>
>>
>
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