SECONDARY STORAGE MANAGEMENT 1 Overview • The file management system maintains the file system and its directories and also keeps track of free secondary storage space.…

1. Disk Scheduling Chapter 14 Based on the slides supporting the text and B.Ramamurthy’s slides from Spring 2001 2. User-Space I/O Software Layers of the I/O system and…

1. Chapter 12:Mass-Storage Systems 2. Overview of Mass Storage Structure Magnetic disks provide bulk of secondary storage Drives rotate at 70 to 250 times per second Ipod…

1. Chapter 8:Secondary-Storage Structure 2. Overview of Mass Storage Structure Magnetic tape Was early secondary-storage medium Relatively permanent and holds large quantities…

Slide 1I/O Systems & Mass-Storage Systems Slide 2 I/O Hardware Incredible variety of I/O devices Common concepts Port Bus (daisy chain or shared direct access) Controller…

Slide 1Overview of Mass Storage Structure Magnetic disks provide bulk of secondary storage of modern computers Disks can be removable Drive attached to computer via I/O bus…

Slide 1CHAPTER 14: MASS-STORAGE STRUCTURE Disk Structure Disk Structure Disk Scheduling Disk Scheduling Disk Management Disk Management Swap-Space Management Swap-Space Management…

Slide 1Module 13: Secondary-Storage Disk Structure Disk Scheduling Disk Management Swap-Space Management Disk Reliability Stable-Storage Implementation Tertiary Storage Devices…

Slide 1Chapter 12: Mass-Storage Systems Adapted to COP4610 by Robert van Engelen Slide 2 12.2 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition,…

1.Chapter 14:Mass-Storage Systems Disk Structure Disk Scheduling Disk Management Swap-Space Management RAID Structure Disk Attachment Stable-Storage Implementation Tertiary…