DocumentCode :
2352282
Title :
Development of a Disk-Power Monitoring Environment Using a Stream Processing Engine
Author :
Watanabe, Yousuke ; Yokota, Haruo
Author_Institution :
Global Sci. Inf. & Comput. Center, Tokyo Inst. of Technol., Tokyo, Japan
fYear :
2012
fDate :
12-14 Nov. 2012
Firstpage :
351
Lastpage :
356
Abstract :
Rapid increase of digital information accelerates advancement of large capacity and high performance storage systems. Reduction of power-consumption in storage systems is also paid much attention. For improvement of performance and power consumption, storage management techniques utilizing sensing data provided by power meters and operating systems become important. However, we have to collect and process massive sensing data from heterogeneous sources in storage systems. In this paper, to reduce costs for implementing storage management techniques and their evaluation, we propose a disk monitoring environment using a stream processing engine. Stream processing engines are specialized to process continuous queries on data streams. We have developed some wrapper programs to import sensing data. Our monitoring environment covers power-consumption of each disk, disk temperature, file accesses on a file system, IO statistics and so on. Users can specify monitoring requirements for these streams as continuous queries. We also consider changes of hardware configurations such as the number of disks to be monitored. We can dynamically change parameters for wrappers, and add/remove wrappers on the running stream processing engine.
Keywords :
disc storage; parallel programming; power aware computing; query processing; storage management; I-O statistics; continuous query processing; cost reduction; data streams; disk temperature; disk-power monitoring environment; file system; hardware configurations; heterogeneous sources; operating system; performance improvement; power consumption reduction; power meters; storage management; stream processing engine; wrapper programs; Engines; Monitoring; Power demand; Temperature measurement; Temperature sensors; disk; power consumption; stream processing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC), 2012 Seventh International Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
978-1-4673-2991-0
Type :
conf
DOI :
10.1109/3PGCIC.2012.29
Filename :
6362994
Link To Document :
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