计算机技术与发展Issue(10)：68-71,4.DOI:10.3969/j.issn.1673-629X.2013.10.017
基于SSD的云存储主服务器元数据管理研究
Research on Master Server Metadata Management in Cloud Storage System Based on SSD
摘要
Abstract
Aiming at the effective management of the metadata in master server of the cloud storage system,considering the characteristic of reading more writing less conforms to the basic characteristics of the various applications in the network,while metadata usually is less than 4 kB,propose a master server metadata management strategy in cloud storage system based on SSD in data-intensive applications, which establishes an relatively independent storage server directory path indexing policy. The strategy separates metadata into two parts:directory path indexing and file name,the strategy takes full advantage of SSD which is low in power consumption and high in perform-ance. Test indicates the strategy can improve response time dramatically,decrease time delay,boost performance of cloud storage system.关键词
云存储/固态硬盘/元数据/主服务器Key words
cloud storage/SSD/metadata/master server分类
信息技术与安全科学引用本文复制引用
李东阳,刘鹏,田浪军..基于SSD的云存储主服务器元数据管理研究[J].计算机技术与发展,2013,(10):68-71,4.基金项目
工业和信息化部电子发展基金项目(KYHXRJ 021101) （KYHXRJ 021101）
