Title :
Tempo: Disk drive power consumption characterization and modeling
Author :
Molaro, Donald ; Payer, Hannes ; Le Moal, Damien
Author_Institution :
San Jose Res., Hitachi Global Storage Technol., San Jose, CA, USA
Abstract :
Accurately modeling a hard disk drive performance and power requirements is of significant interest to designers of Consumer Electronic systems that include a disk drive as a storage device. In this paper, a method to create a detailed power and performance model of a disk is presented. The proposed method is used to accurately estimate the disk power consumption using a trace of all requests issued to the disk with a real-time streaming workload.
Keywords :
consumer electronics; disc drives; hard discs; low-power electronics; consumer electronic system; disk drive modeling; hard disk drive power consumption characterization; real-time streaming workload; storage device; Consumer electronics; Costs; Disk drives; Energy consumption; File systems; Hard disks; Hardware; Portable computers; Power system modeling; Real time systems; Hard-disk drive; component; modeling; power consumption;
Conference_Titel :
Consumer Electronics, 2009. ISCE '09. IEEE 13th International Symposium on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-2975-2
Electronic_ISBN :
978-1-4244-2976-9
DOI :
10.1109/ISCE.2009.5156863
