Issue No.11 - November (2005 vol.16)
Alexander Thomasian , IEEE
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/TPDS.2005.132
<p><b>Abstract</b>—We address an analysis of the SCAN disk scheduling, which approximates the mean seek distance as the ratio of maximum distance and disk_queue+1. We also comment on using the mean seek distance to estimate the mean disk response time.</p>
Disk scheduling, SCAN, SPTF, performance analysis.
Alexander Thomasian, Chang Liu, "Comment on "Issues and Challenges in the Performance Analysis of Real Disk Arrays'", IEEE Transactions on Parallel & Distributed Systems, vol.16, no. 11, pp. 1103-1104, November 2005, doi:10.1109/TPDS.2005.132