Collaborative: CSR - PDOS: Energy Conservation in Storage Systems using Coding Techniques

协作：CSR - PDOS：使用编码技术实现存储系统节能

• 批准号: 0615376
• 负责人: Peter Varman
• 金额: --
• 依托单位: William Marsh Rice University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-08-01 至 2010-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0615376&HistoricalAwards=false
• 关键词: Collaborative; CSR; PDOS; Energy; Conservation

Title: Energy Conservation in Storage Systems Using Coding Techniques The project explores system-level energy management schemes for storage systems. It aims to develop storage organizations, groupings, and data layouts that facilitate energy conservation by exploiting complex redundancy already built into the system for fault tolerance. The approach is motivated by the trend towards using increasingly sophisticated redundancy techniques in storage systems to guard against data loss. The project investigates methods to leverage this redundancy to provide additional functionality, in particular energy conservation. The project involves several components: exploration of the design space using replication as well as erasure-coding techniques for energy conservation, design of control mechanisms and algorithms for dynamic disk provisioning and associated performance and energy models, and development of a test-bed for empirical validation of the techniques. Energy consumption has become an increasingly important issue in the operations of large-scale storage systems. Power and cooling equipment, and electricity together represent a significant portion of the total cost of ownership. The results of this project have potential for economic and environmental impact on the operation of large storage centers.

标题：使用编码技术的存储系统节能该项目探索存储系统的系统级能源管理方案。它旨在开发存储组织、分组和数据布局，通过利用系统中已内置的复杂冗余来实现容错，从而促进节能。这种方法的动机是在存储系统中使用日益复杂的冗余技术来防止数据丢失。 该项目研究了利用这种冗余来提供额外功能的方法，特别是节能。 该项目涉及几个组成部分：使用复制和纠删码技术探索设计空间以实现节能，设计动态磁盘配置和相关性能和能源模型的控制机制和算法，以及开发经验测试台技术的验证。能源消耗已成为大型存储系统运行中日益重要的问题。电力和冷却设备以及电力一起占总拥有成本的很大一部分。该项目的结果对大型仓储中心的运营具有潜在的经济和环境影响。