Home > Storage > PowerFlex > White Papers > Migrating Data to Dell PowerFlex File Servers using Datadobi StorageMAP > Rollback
After a switchover, users start to read from and write to the new PowerFlex target file system. If there are issues observed after a switchover to the target file system (for example, permission issues or a DNS misconfiguration) it may be required to revert/rollback to the original source file system. It is recommended to engage with Datadobi support for any such requirements.