To restore a database backup created using 'dump database' you need to have a database on the target server.
You can restore into a database (overwrite the existing contents) that is the same size or larger using 'restore database'. To create an empty database to load into, you can use 'create database' or 'create database for load' on any device(s) with available space. You do not have to use any specific device (e.g. the same way the database may have been allocated on the original server). The database can be spread across 1 or more devices as long as the size is equal or larger than the original dumped database.
You restore a database dump using 'load database'.
Chris