STORAGE SYSTEM WITH DATA MANAGEMENT MECHANISM AND METHOD OF OPERATION THEREOF

摘要

A method (1000) of operation of a storage system (100) includes: accessing a storage tier manager (106) coupled to a first tier storage (120) and a second tier storage (122); identifying a low activity region (304) in the first tier storage (120) and a high activity region (306) in the second tier storage (122); and exchanging a physical block region (602) corresponding to the high activity region (306) with the physical block region (602) corresponding to the low activity region (304) by the storage tier manager (106).