Some new disk scheduling policies and their performance

Document Type

Conference Proceeding

Publication Date

1-1-2002

Abstract

The disk arm is a valuable resource whose scheduling is gaining importance. Some scheduling policies that use lookahead to improve the performance of CSCAN and SATF policies are proposed. By distinguishing reads and writes and giving higher priority to reads conditionally in SATF, a policy that improves performance considerably with respect to a policy which simply prioritizes the processing of reads is proposed.

Identifier

0036040312 (Scopus)

Publication Title

Performance Evaluation Review

External Full Text Location

https://doi.org/10.1145/511399.511373

ISSN

01635999

First Page

266

Last Page

267

Issue

1

Volume

30

This document is currently not available here.

Share

COinS