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Abstract: Freeblock scheduling replaces a disk drive's rotational latency delays with useful background media transfers, potentially allowing background disk I/O to occur with no impact on foreground service times. To do so, a freeblock scheduler must be able to very accurately predict the service time components of any given disk request -- the necessary accuracy was not previously considered achievable outside of disk firmware. This paper describes the design and implementation of a working external... (Update)
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BibTeX entry: (Update)
C. R. Lumb, J. Schindler, and G. R. Ganger. Freeblock scheduling outside of disk firmware. In Proceedings of the Conference on File and Storage Technologies (FAST). USENIX, January 2002. http://citeseer.ist.psu.edu/article/lumb02freeblock.html More
@misc{ lumb02freeblock,
author = "C. Lumb and J. Schindler and G. Ganger",
title = "Freeblock scheduling outside of disk firmware",
text = "C. R. Lumb, J. Schindler, and G. R. Ganger. Freeblock scheduling outside
of disk firmware. In Proceedings of the Conference on File and Storage Technologies
(FAST). USENIX, January 2002.",
year = "2002",
url = "citeseer.ist.psu.edu/article/lumb02freeblock.html" }
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