计算机应用与软件2017，Vol.34Issue(4)：6-10,69,6.DOI:10.3969/j.issn.1000-386x.2017.04.002
对等结构的混合集群的层次化存储策略研究
RESEARCH ON HIERARCHICAL STORAGE STRATEGY ON P2P HYBRID CLUSTER
摘要
Abstract
With the scale of distributed storage systems growing rapidly, the problem of energy consumption has become increasingly prominent, and storage cluster hybrid low-power node has become one of the important ways to solve this problem.To face the problem of how to use different types of storage nodes discriminatively, in this paper, a hierarchical storage strategy called vnode hierarchical remapping (VHR) is designed and implemented based on a P2P distributed system of ZDFS.The strategy didn't affect the high scalability of P2P, so that the system can automatically distinguish between the use of different types of storage nodes with strong operability.Experiments are carried out on a real X86 and ARM hybrid cluster, and experiments show that the VHR works well and plays to the advantages of different types of storage nodes.Under the condition of the performance degradation is not obvious, the overall level of energy consumption was reduced by 44.8%.关键词
存储系统/对等结构/混合集群/层次化Key words
Storage system/P2P/Hybrid cluster/Hierarchical分类
信息技术与安全科学引用本文复制引用
涂超凡,张启飞,陈应庄,张昱昶,刘二腾,干红华,张尉东,白凡,郑贤榕..对等结构的混合集群的层次化存储策略研究[J].计算机应用与软件,2017,34(4):6-10,69,6.基金项目
国家关键科技支撑项目(2014BAH23F03) （2014BAH23F03）
国家环境公益项目(2013A610064) （2013A610064）
宁波自然科学基金项目(2013B10036) （2013B10036）
宁波智能交互多媒体远程教育系统项目(2013B10036). （2013B10036）
