After upgrade from 9.2.0 to UIM 20.1 trellis and udm_manager probes are in failed state.
versions: trellis 9.20 and udm_manager 8.50
Install did not complete correctly.
Release : 20.1
Component : UIM - UDM
If after upgrade to UIM 20.1 trellis probe is still version 9.20 and udm_manager 8.50, most likely the Install did not complete correctly.
Re-running the installer should fix the issue. Trellis and udm_manager should be upgraded to version 20.1.