This package is located in the Dataminer/tools folder in Dataminer version 9.6 and above.
Besides the obvious, delete all DMA data, what exactly does this package do and what are its use cases for a customer? For MYSQL or Cassandra?
Jochen Dewachter [SLC] [DevOps Advocate] Answered question 21st December 2020
This package can be used to prepare the destination server for a DMA restoration. Executing this package will delete all data on the DMA (elements, protocols,...) and also the database. This will work both for MySQL and Cassandra. Do note that prior to 9.6.0 CU1 main release and 9.6.5 feature release there was an issue that it only cleaned up Cassandra, however in the recent DataMiner versions this is fixed.
Ryan Reuss [SLC] [DevOps Member] Posted new comment 27th July 2020
Laurens thank you for your answer here. It seems that the failover seeds are not cleaned up using this and will cause issues, i believe, when re-configuring the failover with cassandra having residual seeds information in the system.