[Starlingx-discuss] does stx support RDMA
Dear sir: Last few days I was trying to use RDMA on stx. I found that there were some parts of MLNX driver but not all of them -- some simple RDMA testing tools don't work. So I just wander whether it supports RDMA or Is there any possible way for me to make it support? yours, zhou qingyang
On 2020-05-05 10:01 p.m., zhou wrote:
Dear sir:
Last few days I was trying to use RDMA on stx. I found that there were some parts of MLNX driver but not all of them -- some simple RDMA testing tools don't work. So I just wander whether it supports RDMA or Is there any possible way for me to make it support?
Hi Zhou, In theory it supports RDMA but AFAIK nobody has done end to end testing of RDMA, unless that pre-dates my time with this project. Is it officially supported or at least intended to be? Somebody from the architecture team would have to answer that. Also, what is your intention in terms of use, iWARP or RoCE/IBoE? Mellanox hardware? There are a bunch of config files in the rdma-core package but they could need tailoring, I don't know without diving in. Steve, do you have anything to add? -Jim
yours, zhou qingyang
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participants (2)
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Jim Somerville
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zhou