The CAPM 3.0 Upgrade docs include a section from migrating the Data Repository to RHEL 6.7. Is there documentation for migration CA PC and DA from RHEL 5.x to 6.X?
Here is the documentation for migrating performance center:
Migrate Performance Center - CA Performance Management - 3.0 - CA Technologies Documentation
I chatted with engineering and at this time we do not have supported migration steps for the Data Aggregator. This is something that is still being worked out by the engineering team
Certainly feel free to log an idea on the idea wall: https://www.ca.com/us/services-support/ca-support/ca-support-online/knowledge-base-articles.tec1905997.html
Well, it is disappointing that we cannot migrate the Data Aggregator. But thanks for the help.
Have a look at tech tip - PM 2.0 - Disaster/Recovery setup and procedure
You can adapt this to migrate the Data Aggregator. It worked fine for us!