All Metric Families and Vendor Certifications are blank in Monitored Devices
On the Data Aggregator, the following directory was moved in an attempt to recover the environment.
Release : 3.x
Component : IM Reporting / Admin / Configuration
/opt/IMDataAggregator/data is the directory that houses all Vendor Certifications and the like, this absoutely must never be moved. To recover from this:
1. Stop the Data Aggregator
2. Move the data directory back to its original location
3. Start the Data Aggregator