A logical partition (LPAR) is managed in a data processing system by performing an initial program load (IPL), commencing execution of an application on the LPAR and selecting from a plurality of unsolicited events of which the application is to receive notice. A command is transmitted to a storage controller indicating the identity of the selected unsolicited events, wherein the storage controller will store the information in a data structure. Upon the later occurrence of an unsolicited event, the storage controller will transmit to the LPAR only notices of the selected unsolicited events.