考虑到能源消耗的移动存储替代品

11th IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer Telecommunications Systems, 2003. MASCOTS 2003. Pub Date : 2003-10-27 DOI:10.1109/MASCOT.2003.1240640

Fengzhou Zheng, Nitin Garg, Sumeet Sobti, Chi Zhang, Russell E. Joseph, A. Krishnamurthy, Randolph Y. Wang

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引用次数: 22

摘要

这篇论文的动机是一个简单的问题:移动存储替代品的能源消耗特征是什么?要回答这个问题，我们面临的是一个多维度的设计空间。两个重要的维度是存储技术的类型和文件系统的类型。在本文中，我们将沿着这两个维度探索一些选项。我们已经构造了一个逻辑磁盘系统，可以将其配置为在不同的存储技术上运行，并模拟不同文件系统的行为。当我们研究这些配置选项时，我们发现能源行为是由三个因素的复杂相互作用决定的:存储设备的电源管理机制、工作负载中的空闲分布，以及试图利用并弥合前两个因素的文件系统策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Considering the energy consumption of mobile storage alternatives

This paper is motivated by a simple question: what are the energy consumption characteristics of mobile storage alternatives? To answer this question, we are faced with a design space of multiple dimensions. Two important dimensions are the type of storage technologies and the type of file systems. In this paper, we explore some options along each of these two dimensions. We have constructed a logical-disk system, which can be configured to run on different storage technologies and to emulate the behavior of different file systems. As we explore these configuration options, we find that the energy behavior is determined by a complex interaction of three factors: the power management mechanism of the storage device, the distribution of idleness in the workload, and the file system strategies that attempt to exploit and bridge these first two factors.

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来源期刊

11th IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer Telecommunications Systems, 2003. MASCOTS 2003.

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