STORAGE SYSTEM WITH DATA MANAGEMENT MECHANISM AND METHOD OF OPERATION THEREOF

摘要

A method of operation of a storage system includes: accessing a storage tier manager coupled to a first tier storage and a second tier storage; identifying a low activity region in the first tier storage and a high activity region in the second tier storage; and exchanging a physical block region corresponding to the high activity region with the physical block region corresponding to the low activity region by the storage tier manager.