Remote Direct Memory Access over Converged Ethernet setup
In general, there are two different ways to deploy an RDMA over Converged Ethernet (RoCE) environment. The simplest way is to have one adapter port per node that is connected to the network that uses a TCP daemon for communication and uses the same port for RoCE traffic concurrently.
The more complex but powerful and flexible configuration is to have multiple ports that are connected to the network that use one port for TCP daemon communication and Remote Direct Memory Access (RDMA) in ...