Abstract: Online, event-based gift giving and receiving systems and methods eliminate the redundancy of creating a separate registry or wishlist with the same products listed for each life event by using event-based product tags. One or more example embodiments include setting privacy for event-based product tags, setting privacy for each product on a wishlist, filtering wishlists by event-based product tags, searching for event-based product tags, selectively sharing and displaying products for groups, indicating the unavailability of reserved products and automatically re-listing reserved products not received within a determined time period, using event-based product tags with events imported from external sources, providing third party event hosting using event-based product tags, connecting users who received the same gift, and providing product attribute change notifications, among other things.

Abstract: Techniques introduced here swap logical unit meta-data of a logical unit without offlining the logical unit. In accordance with the techniques, a connection between a network storage controller and a host for the logical unit is maintained while meta-data of the logical unit are swapped with another logical unit available to the network storage controller. The swapping substitutes one logical unit for another without disconnecting the host. Advantageously, the host is not required to perform operations to re-establish a connection. Various software and hardware units can implement the techniques described herein.