On-line extraction of SCSI disk drive parameters
作者： Bruce L. Worthington , Gregory R. Ganger , Yale N. Patt , John Wilkes
关键词: Logical disk 、 Disk formatting 、 Disk controller 、 I/O scheduling 、 Disk array controller 、 Disk buffer 、 SCSI 、 Computer hardware 、 Disk mirroring 、 Computer science 、 Embedded system
摘要: Sophisticated disk scheduling algorithms require accurate, detailed drive specifications, including data about mechanical delays, on-board caching and prefetching algorithms, command protocol overheads, logical-to-physical block mappings. Comprehensive models used in storage subsystem design similar levels of detail. We describe a suite general-purpose techniques for acquiring the necessary information from SCSI drive. Using only ANSI-standard interface, we demonstrate how important parameter values modern can be determined accurately efficiently.
core.ac.uk
acm.org
sci-hub.se 参考文章(3)
Bruce L. Worthington, Gregory R. Ganger, Yale N. Patt, Scheduling algorithms for modern disk drives Proceedings of the 1994 ACM SIGMETRICS conference on Measurement and modeling of computer systems - SIGMETRICS '94. ,vol. 22, pp. 241- 251 ,(1994) , 10.1145/183018.183045
John Ousterhout, Peter Chen, Margo Seltzer, Disk Scheduling Revisited ,(1990)
C. Ruemmler, J. Wilkes, An introduction to disk drive modeling IEEE Computer. ,vol. 27, pp. 462- 473 ,(1994) , 10.1109/2.268881