RDMA architecture - do you need adapters on both ends?

Posted by Bobb on Server Fault See other posts from Server Fault or by Bobb
Published on 2012-06-09T01:10:54Z Indexed on 2012/06/09 4:42 UTC
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windows-server-2008

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networking

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Performance

I know Linux can use RDMA NICs like Solarflare... I just found Intel has something like that NetEffect cards. But Intel is talking all about clusters..

Can someone please explain. If I want low-latency networking and install RDMA NIC on my server. Is there limitation on where the cable can go? Is there a specific device expected on the other end? Is it special RDMA switch or RDMA adapter before switch or what? Why is this cluster talk? What if I want a single server with Windows (I can install HPC Windows or Windows 2008 R2)?

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