The following example shows the physnet and link mappings on the Compute or Controller nodes.
user@Compute-1:~$ sudo efa-pn-mapping list +--------------+-----------------+--------+ | Host | ProviderNetwork | Nic | +--------------+-----------------+--------+ | 10.24.85.174 | sriovnet2 | ens3f1 | | 10.24.85.173 | sriovnet1 | ens3f0 | | 10.24.85.173 | sriovnet2 | ens3f1 | | 10.24.85.174 | sriovnet1 | ens2f0 | +--------------+-----------------+--------+ user@Compute-1:~$ sudo efa-link-mapping list +--------------+--------+--------------+--------+---------+ | Host | Nic | Switch | Port | Po-Name | +--------------+--------+--------------+--------+---------+ | 10.24.85.173 | ens3f1 | 10.24.80.154 | 0/6 | | | 10.24.85.174 | ens2f0 | 10.24.80.157 | 0/54:1 | | | 10.24.85.173 | ens3f0 | 10.24.80.155 | 0/1 | | | 10.24.85.174 | ens3f1 | 10.24.80.156 | 0/53 | | +--------------+--------+--------------+--------+---------+