Volumes 
In the Space user menu of the DBA Cockpit you can find, among other things, a display of the configurations of database volumes.
Procedure
Open the DBA Cockpit (transaction DBACOCKPIT) and select 
Space 
Volumes 
.
Result
The display is divided into the sections Data Area and Log Area.
Note
SAP liveCache Technology: You can change the volume settings for an SAP liveCache. To do so, use the SAP liveCache-specific user menu Volumes (Administration).
End of the note.
More Information
Database Administration in CCMS, Monitoring the Data Area, Monitoring the Log Area