Microsoft Storage Spaces Direct (S2D) Deployment Guide

Common to both converged and hyperconverged deployment types, S2D relies on Remote Direct Memory Access (RDMA) networking for storage (“east-west”) traffic inside the cluster. The two main implementations of RDMA that can be used for S2D are RDMA over Converged Ethernet version 2 (RoCEv2) and iWarp. Which implementation is chosen is primarily a

  Memory, Direct, Access, Remote, Ethernet, Ardms, Remote direct memory access