04/19/23 Department of Computer Science and Software EngineeringAuburn University

1

Energy-Efficient Storage Systems

Xiao Qin

Department of Computer Science

and Software Engineering

Auburn University

04/19/23 Department of Computer Science and Software EngineeringAuburn University

22

IntroductionIntroduction

04/19/23 Department of Computer Science and Software EngineeringAuburn University

3304/19/23

IntroductionIntroduction

04/19/23 Department of Computer Science and Software EngineeringAuburn University

4404/19/23

IntroductionIntroduction

04/19/23 Department of Computer Science and Software EngineeringAuburn University

5

Proposed Architecture

Write requests Read requests Data movement Power Management

Disk 1 Disk 2 Disk 3 Disk 4 Disk 5

Buffer Disks

RAM BufferRAM Buffer Buffer Disk Controller

Buffer Disk ControllerDisk RequestsDisk Requests

04/19/23 Department of Computer Science and Software EngineeringAuburn University

6

Performance Evaluation