Abstract: A data storage system that houses at least two mass storage devices in an enclosure, along with all interconnect cabling electronics to permit access through a shared universal-type interface. An enclosure houses multiple mass storage devices such as disk drives. A set of bridges located within the enclosure provides connectivity from the disk interface to the universal-type bus. Bridge outputs are coupled to a universal hub also located within the enclosure to provide a single port interface to the array of disks. The arrangement thus provides for connectivity to multiple mass storage devices housing in a single enclosure with a single universal bus interface.

Abstract: A data storage system that houses at least two mass storage devices in an enclosure, along with all interconnect cabling electronics to permit access through a shared universal-type interface. An enclosure houses multiple mass storage devices such as disk drives. A set of bridges located within the enclosure provides connectivity from the disk interface to the universal-type bus. Bridge outputs are coupled to a universal hub also located within the enclosure to provide a single port interface to the array of disks. The arrangement thus provides for connectivity to multiple mass storage devices housing in a single enclosure with a single universal bus interface.

Abstract: A graphical system defines a first portal and a second portal; defines a control relationship between the first portal and the second portal; and specifies a function associated with the control relationship such that, when the first portal is activated, the function specified is performed on the second portal.