Home > Storage > PowerFlex > White Papers > Oracle RAC and PowerFlex Asynchronous Replication > Workload description
The in-house developed workload is essentially a consistency check workload between source and target. The workload is used to check for data consistency between source and target after a disaster and to check for lag between source and target. If this activity is a planned failover, the data on source can be noted down and can be verified on the target after failover.