Slide 1Silberschatz, Galvin and Gagne 2002 13.1 Operating System Concepts Disk Scheduling Disk IO requests are for blocks, by number Block requests come in an ongoing stream…
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 1 Slide 2 Background: Magnetic Disks Rotate 60 to 200 times per second Transfer rate: rate at which data flows between drive and computer Positioning time (random-access…
Slide 1Factorization-based Sparse Solvers and Preconditioners Xiaoye Sherry Li Lawrence Berkeley National Laboratory, USA [email protected] crd-legacy.lbl.gov/~xiaoye/G2S3/ 4…
Slide 1Testing 1 Slide 2 Background Main objectives of a project: High Quality & High Productivity (Q&P) Quality has many dimensions reliability, maintainability,…
Slide 1Module 13: Secondary-Storage Disk Structure Disk Scheduling Disk Management Swap-Space Management Disk Reliability Stable-Storage Implementation Tertiary Storage Devices…
Slide 11 6/12/2014 Chapter 14: Mass-Storage Systems l Disk Structure l Disk Scheduling l Disk Management l Swap-Space Management l RAID Structure l Disk Attachment l Stable-Storage…
Slide 113.1 Operating System Concepts Chapter 14: Mass-Storage Systems Disk Structure Disk Scheduling Disk Management Swap-Space Management RAID Structure Disk Attachment…
Slide 1Streaming Multimedia Slide 2 What is streaming? Streaming media consists of sound and video, continuously “streamed” over the Internet Slide 3 Streaming media…