Proceedings of the 17th Annual International Conference on Supercomputing - ICS '03 2003
DOI: 10.1145/782827.782829
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Conserving disk energy in network servers

Abstract: In this paper we study four approaches to conserving disk energy in high-performance network servers. The first approach is to leverage the extensive work on laptop disks and power disks down during periods of idleness. The second approach is to replace high-performance disks with a set of lower power disks that can achieve the same performance and reliability. The third approach is to combine high-performance and laptop disks, such that only one of these two sets of disks is powered on at a time. This approac… Show more

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Cited by 129 publications
(53 citation statements)
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“…Our scheme can complement and even improve the efficiency of such algorithms. Other hardware solutions lie on multispeed disks [12,13], which are able to change their speed while spinning. However, such disks are still inaccessible in the market.…”
Section: Related Workmentioning
confidence: 99%
“…Our scheme can complement and even improve the efficiency of such algorithms. Other hardware solutions lie on multispeed disks [12,13], which are able to change their speed while spinning. However, such disks are still inaccessible in the market.…”
Section: Related Workmentioning
confidence: 99%
“…With the DRPM technique, they proposed a heuristic algorithm to determine the rotation of disk. Besides, Carrera et al [22] also proposed a similar method. 5) Using disk spin down (shutdown) technique.…”
Section: Related Workmentioning
confidence: 99%
“…We integrated four modules including non-volatile memory, frequency monitor, data migration, and energy saving into the simulator to validate the proposed EED architecture. The parameters and characteristics of the energy saving module are listed in Table 1, which are extracted from [2]. The simulated disk specification is based on a Quantum Atlas 10k disk with 10,025 rpm, 10,042 cylinders and 6 heads.…”
Section: Experimental Evaluationmentioning
confidence: 99%