Check out the new USENIX Web site.


USENIX, The Advanced Computing Systems Association

2006 USENIX Annual Technical Conference Abstract

Pp. 97–102 of the Proceedings

Disk Drive Level Workload Characterization

Alma Riska and Erik Riedel, Seagate Research

Abstract

In this paper, we present a characterization of disk drive workloads measured in systems representing the enterprise, desktop, and consumer electronics environments. We observe that the common characteristics across all traces are disk drive idleness and workload burstiness. Our analysis shows that the majority of characteristics, including request disk arrival rate, response time, service time, WRITE performance, and request size, are environment dependent. However, characteristics such as READ/WRITE ratio and access pattern are application dependent.
  • View the full text of this paper in HTML and PDF. Listen to the presentation in MP3 format.
    Click here if you have forgotten your password Until June 2007, you will need your USENIX membership identification in order to access the full papers. The Proceedings are published as a collective work, © 2006 by the USENIX Association. All Rights Reserved. Rights to individual papers remain with the author or the author's employer. Permission is granted for the noncommercial reproduction of the complete work for educational or research purposes. USENIX acknowledges all trademarks within this paper.

  • If you need the latest Adobe Acrobat Reader, you can download it from Adobe's site.
To become a USENIX Member, please see our Membership Information.

Last changed: 15 Sept. 2006 ch