Re: interoperability issue between rxe and mlx5

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Hi Olga

> I'm happy to test any patches. Also if you need an actual network
> trace if that helps, I can email that to you.
>
Thanks for suggesting that. It might help a lot.
> What I find interesting is that there is an additional request for
> 1021bytes at all as there 4096bytes in the response for the
> 4093request.
>
If I had to guess the last response was for 1024 while the requester
expects only 1021.
Therefore the requester send a read request for the remaining 1021
bytes (as a part of the retry mechanism) but again, gets an answer for
1024 bytes.
This repeats until the requester gives up (max retries exceeded)
> Could the problem be that one side is adding padding bytes and the
> other side is not expecting it?
Padding is an option that I thought about although you said that for
requests under 4089 bytes the test passes (what was different)

thanks

Moni
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