Analysis of multiple spindle disc drives.
Analysis of multiple spindle disc drives.
A Measurement Procedure for Queueing Network Models of Computer Systems
ACM Computing Surveys (CSUR)
Evaluating computer systems simulation models
WSC '79 Proceedings of the 11th conference on Winter simulation - Volume 1
Effects of channel blocking on the performance of shared disk pack in a multi-computer system
SIGMETRICS '79 Proceedings of the 1979 ACM SIGMETRICS conference on Simulation, measurement and modeling of computer systems
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The objective of this study is to evaluate the impact of RPS (Rotational Position Sensing) on the response time and utilization of multiple spindle disk drives with a shared channel. Simulation models are used to compare the effectiveness of the RPS scheme with the systems without RPS capability. Analytical models for the number of RPS rotation misses and the utilization of the channel at the saturation point are given.