Table 1 lists the new records created for Shared Memory Communications - RDMA (SMC-R) processing.
| Record type | Record field | Release | Description | Reason for change |
|---|---|---|---|---|
| SMC-R link group statistics (subtype 41) | N/A | V2R1 | New SMF 119 subtype 41 interval record that provides statistics about SMC-R link groups and the SMC-R links within each SMC-R link group. | Shared Memory Communications over Remote Direct Memory Access |
| SMC-R link state start (subtype 42) | N/A | V2R1 | New SMF 119 subtype 42 event record that provides statistics for an SMC-R link at the time that the link is started. | |
| SMC-R link state end (subtype 43) | N/A | V2R1 | New SMF 119 subtype 43 event record that provides statistics for an SMC-R link at the time that the link is ended. | |
| RDMA network interface card (RNIC) interface statistics ((subtype 44) | N/A | V2R1 | New SMF 119 subtype 44 interval record that provides statistics about 10GbE RoCE Express interfaces. |