[OPERATING SYSTEMS] 11 - Mass-Storage Systems

Mass-Storage Systems

Hard Disk Drive (HDD)

Nonvolatile Memory (NVM) Devices

Volatile Memory

Magnetic Tape

Disk Scheduling Algorithm

First-Come First-Serve (FCFS)

SCAN or Elevator Algorithm

C-SCAN (Circular-SCAN)

Error Detection and Correction

Storage Device Management

Swap-Space Management

Network-Attached Storage (NAS)

Cloud Storage

Storage Area Network (SAN)

Redundant Array of Inexpensive Disks (RAID)