Dell EMC SmartFabric OS10 User Guide Release 10.5.0

If the minimum links criteria that you have configured is not met, the port channel operationally goes down only in the device in which you have configured the minimum links and not on the device at the other side of the port channel.

For the port channel to go down operationally on both sides when the minimum links criteria is not met, you must configure minimum links on both sides of the port channel.