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：使用编码技术在存储系统中的节能该项目探索了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，以利用已经内置在系统中的复杂冗余来促进节能的情况。这种方法是由在存储系统中使用越来越复杂的冗余技术来防止数据丢失的趋势所激发的。 该项目研究了利用这种冗余的方法，以提供额外的功能，特别是能源保护。 该项目涉及多个组件：使用复制以及用于节能的擦除编码技术，用于节能机制的设计和算法，用于动态磁盘提供以及相关性能和能源模型，以及用于技术经验验证的测试床的开发。能源消耗已成为大规模存储系统运营中越来越重要的问题。电力和冷却设备以及电力共同代表了总拥有成本的很大一部分。该项目的结果可能会对大型存储中心的运营产生经济和环境影响。