A system and method include receiving a request to transfer data from a first storage space to a second storage space. The system and method also include creating an access table and a location table. The access table includes one or more access values indicative of data being accessed. The location table includes one or more location values indicative of a location of the data in the first storage space or the second storage space. The system and method also include transferring data between the first storage space and the second storage space using the access table and the location table. The data is accessible on both the first storage device the second storage device based on the one or more location values of the location table and access to the data is based on the one or more access values of the access table.