Do I need to upgrade the data repository when I upgrade from CA Performance Management 21.2.6 to 21.2.8?
Performance Management 21.2.3 and above use Vertica 10.x, so no need to upgrade the Data Repository
Release: IMDAGG99000-21.2.6-Infrastructure Management-Data Aggregator
No, when upgrading from CA Performance Management 21.2.6 to CA Performance Management 21.2.8, there is no Data Repository (Vertica) upgrade needed.
For versions 21.2.3 and above, there is no need to upgrade the Data Repository
If you were upgrading from 21.2.2 or lower, you would need to upgrade the Data Repository