Walter A. Hubis

Method and system for controlling access share storage devices in a network environment by configuring host-to-volume mapping data structures in the controller memory for granting and denying access to the devices

Arrayed disk drive system and method

Method and apparatus for providing a disc drive snapshot backup while allowing normal drive read, write, and buffering operations

Full cache coherency across multiple raid controllers

System, apparatus, and method for configuring an array controller

Storage network and method for storage network device mapping

System and method for host volume mapping for shared storage volumes in a multi-host computing environment

System using host bus adapter connection tables and server tables to generate connection topology of servers and controllers

Snapshot backup strategy

Raid storage subsystem using read connection information command to request WWN information for server table and adapter connection table