Fiber channel connection storage controller

摘要

A storage system adapted to be coupled to a plurality of host computers(10, 20, 30) via a fibre channel (60), the storage system comprising: a plurality of storage devices (50); a storage controller (4) adapted to manage a plurality of logical units (51, 52) for storing a plurality of data received from said plurality of host computers, said plurality of logical units being provided by said plurality of storage devices; and an input device (47) adapted to be used to set information, which is used to inhibit unauthorized access to a first logical unit of the plurality of logical units and which corresponds to a relationship between a port of a first host computer of the plurality of host computers and said first logical unit, wherein the storage controller is adapted to control a plurality of commands received from said plurality of host computers based on the information.