Home > Storage > PowerFlex > White Papers > Dell PowerFlex File Replication using Datadobi StorageMAP > Prerequisites
Before starting the configuration of PowerFlex file servers, ensure that the PowerFlex storage clusters and PowerFlex file clusters at Site-A and Site-B are installed and ready as per the diagram in the Logical architecture section.
Note: The Active Directory and DNS must be configured to join SMB share into the domain.