RDMA interfaces are available but the client failed to connect to the server over RDMA transport. Server name: %2 Guidance: ...

RDMA interfaces are available but the client failed to connect to the server over RDMA transport.

Server name: %2

Guidance:
Both client and server have RDMA (SMB Direct) adaptors but there was a problem with the connection and the client had to fall back to using TCP/IP SMB (non-RDMA).