Configure Minimum Link Count on Port Channel
About this task
Minimum number of links per port-channel indicates the least number of links that need to be operationally UP. This indicates the number of port-channel as operationally UP. You can provide an optional "min-link-count" per EFA port-channel during PO create and PO update operations, which gets configured on the SLX port-channel.
Default value of min-link-count for a port-channel is 1, which is same as the SLX
default value. Update the min-link-count attribute value using min-link-count
operation. EFA validates the po-member-port-count >= po-min-link-count per device.

Note
During upgrade from EFA 2.3.0 to EFA 2.4.0 and above, the min-link-count for the port-channels is set to the default value 1.
- Empty PO: EFA 2.4.0 and above does not support empty PO. Therefore, during upgrade from EFA 2.3.2 to EFA 2.4.0 or above, all the empty POs are marked with “delete-pending” state.
- Non-empty PO: During
upgrade from EFA 2.3.2 to EFA 2.4.0 or above, all the
non-empty PO gets configured with the default value (1) of
min-link-count
, and the default value is displayed as part of efa tenant po show command output. - Single Homed to Dual Homed PO conversion is not allowed in EFA 2.4.0 and above.