Analysis of Energy Consumption of Deduplication in Storage Systems

被引：5

作者：

Yan, Yizhou ^{[1
]}

Wu, Wenjun ^{[1
]}

机构：

[1] Beihang Univ, State Key Lab Software Dev Environm, Beijing, Peoples R China

来源：

2015 INTERNATIONAL CONFERENCE ON CYBER-ENABLED DISTRIBUTED COMPUTING AND KNOWLEDGE DISCOVERY | 2015年

关键词：

Deduplication; Energy Consumption Model; Simulation; Backup;

D O I：

10.1109/CyberC.2015.75

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Energy efficiency of storage system is an important research topic as it largely affects the energy consumption of data centers. Although the technology of deduplication can save resources in storage systems, it cannot always achieve good energy efficiency. In this paper, we propose an energy consumption model for storage systems. In addition, an energy-aware backup strategy has been designed for backup tasks to achieve the balance of the process in terms of energy consumption and deduplication efficiency. To validate the model and the strategy, we introduce an energy-aware disk simulation framework and implement it by extending DiskSim that is widely used for storage research.

引用

页码：295 / 301

页数：7

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