Methods, computer readable medium, and systems are provided for moving data objects from a first storage location to a second storage location. A data object may be selected from the first storage location. A first type identifier (ID) and a second type ID may be assigned to the data object. The second type ID may be stored in a second lock object. The first type ID may be stored in a first lock object. The data object may then be stored at the second storage location. The data object may then be deleted from the first storage location. The second type ID may then be deleted from the second lock object.