Re: Tutorials/howto to modify exiting tcp/ip app for rdma

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On 11/27/2014 4:39 PM, Vasiliy Tolstov wrote:
2014-11-27 16:39 GMT+03:00 Sagi Grimberg <sagig@xxxxxxxxxxxxxxxxxx>:
You can keep doing IP address resolution using rdma_cm.

You can see perftest examples in
git://flatbed.openfabrics.org/~grockah/perftest.git
Or,
librdmacm's rping in git://flatbed.openfabrics.org/~shefty/librdmacm.git


Thanks! But if don't have ipoib connection why i need ip address ?=)


My understanding was that you want to _add_ support for RDMA to a
working tcp/ip application, the natural thing is using rdma_cm.

If you want to replace IP address resolution you need to start
communicating with the SM.

srptools is a nice example for that:
git://flatbed.openfabrics.org/~bvanassche/srptools.git/.git

Sagi.
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