Disk array system with fail-over and load-balance functions

摘要

A disk array system with fail-over and load-balance functions for storing data from a host includes a microprocessor; software providing fail-over and load-balance functions for controlling and handling operation of the host; a plurality of first buses for transmitting data output from the microprocessor, and having a plurality of first channels connected thereto; at least one controller connected to the first buses; a memory connected to the controller and having functions of storing instructions from the microprocessor and data buffering; a plurality of second buses connected to the controller and having a plurality of second channels connected thereto; and a plurality of hard disks connected to a plurality of third channels.