Hi
The new name for Data Fabric Manager is OnCommand Unified Manager. The old managers like, ops, protection and provisioning are called capabilities now.
Operations Manager is now called Operations Capability
Protection Manager is now called Protection Capability
Provisioning Manager is now called Provisioning Capability
Performance Advisor is now called Performance Capability
The DFM or data fabric manager is no more the prodcut name but its still used to refer the server as DFM server which is the central piece.
Hope this helps.
Regards
adai