Abstract: A data library system with managed device access comprises at least one partition, a plurality of data transfer elements each of the data transfer elements assigned to a partition, a plurality of data storage element slots, each of the slots assigned to a partition, a library controller comprising a virtual controller for each partition, the virtual controller directing movement of the media to and from the slots assigned to a same partition and to and from the data transfer elements assigned to the same partition, and at least one bridge operatively disposed between at least one user and the library, each of the bridges present the data transfer elements and the virtual controllers of each partition to the users as logical components beginning at a same designation for each partition.

Abstract: A data library comprising a plurality of partitions, at least one data transfer element, each of the data transfer elements assigned to one of the partitions and assigned an internally unique element address, a plurality of data storage element slots, each of the slots assigned to a partition and assigned an internally unique element address, at least one media transport element shared by the partitions to move media between the slots and the at least one data transfer elements, the transport assigned an internally unique element address, and a library controller that assigns a different logical unit designation to each of the partitions and that assigns external element addresses to the transport, the data transfer elements, and the slots for each of the partitions and maps the internally unique addresses to the external addresses, the controller restricting movement of media to and from the slots assigned to a same of the partitions.

Abstract: A method for providing a peripheral device virtual functionality overlay for a data library comprises intercepting commands to a library data transfer element within a bridge disposed between a command initiator and the library, passing through commands that can be carried out by the data transfer element to the data transfer element, and executing, with the bridge, commands addressed to the data transfer element that cannot be carried out by the data transfer element.

Abstract: A data library comprising a plurality of partitions, at least one data transfer element, each of the data transfer elements assigned to one of the partitions and assigned an internally unique element address, a plurality of data storage element slots, each of the slots assigned to a partition and assigned an internally unique element address, at least one media transport element shared by the partitions to move media between the slots and the at least one data transfer elements, the transport assigned an internally unique element address, and a library controller that assigns a different logical unit designation to each of the partitions and that assigns external element addresses to the transport, the data transfer elements, and the slots for each of the partitions and maps the internally unique addresses to the external addresses, the controller restricting movement of media to and from the slots assigned to a same of the partitions.

Abstract: A data library system with managed device access comprises at least one partition, a plurality of data transfer elements each of the data transfer elements assigned to a partition, a plurality of data storage element slots, each of the slots assigned to a partition, a library controller comprising a virtual controller for each partition, the virtual controller directing movement of the media to and from the slots assigned to a same partition and to and from the data transfer elements assigned to the same partition, and at least one bridge operatively disposed between at least one user and the library, each of the bridges present the data transfer elements and the virtual controllers of each partition to the users as logical components beginning at a same designation for each partition.

Abstract: Systems for changing address information utilized by a network device, e.g., a fiber channel network device, are provided. Preferably, the system includes a control system that is configured to receive information corresponding to desired address settings of the network device. The control system is able to store information corresponding to the desired address settings of the network device and replace the current address settings with the desired address settings of the network device. So configured, a communications port associated with the network device may be recognized by the network as being associated with the current address. Methods, computer readable media, and graphical user interfaces also are provided.