STORAGE CONTROLLER, STORAGE SYSTEM AND METHOD OF OPERATION OF THE STORAGE CONTROLLER

摘要

Provided is a storage controller. The storage controller includes: a redundant array of inexpensive disk (RAID) work process unit for controlling a first storage device by directly processing a first RAID work assigned by a RAID master controller; and a RAID work distribution unit for distributing a second RAID work related to the first RAID work to at least one storage device including a second storage device.