She subsequently served as a storeship and depot ship, and in 1904 was assigned to the Royal Navy's torpedo training school. The ship was converted into an oil jetty in 1927 and remained in that role until 1979, at which point she was donated by the Navy to the Maritime Trust for restoration. The restoration process took eight years, during which many of her features and fittings were either restored or recreated. When this was finished she returned to Portsmouth as a museum ship. Listed as part of the National Historic Fleet, "Warrior" has been based in Portsmouth since 1987.