期刊文献+

基于对象存储系统中多维服务质量保证的设计与实现 被引量:1

Design and implementation of multidimensional QoS guarantee for object-based storage systems
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摘要 存储系统的服务质量(QoS)保证对于满足上层应用的需求至关重要。基于对象存储(OBS)使用支持丰富语义的对象级接口,能够更好地实现QoS保证。在研究了基于对象存储系统中QoS交互机制的基础上,提出了一个基于对象存储设备(OSD)的多维QoS框架,设计并实现了一个应用于OSD的多维QoS算法。实验显示,该框架和算法能有效满足多个客户端的不同维度QoS要求。 Quality of service (QoS) is an essential issue of storage systems. Using object-level interface with rich semantic support, object-based storage (OBS) provides convenience to guarantee QoS. After studying QoS communication mechanism in OBS, an object-based storage device (OSD) framework with multidimensional QoS support is proposed. Then a multidimensional QoS algorithm for OSD is designed and implemented. Experiment results shows that the framework and algorithm can successfully fulfill multidimensional QoS requirements of different clients.
出处 《计算机工程与设计》 CSCD 北大核心 2008年第3期609-612,620,共5页 Computer Engineering and Design
基金 国家自然科学基金项目(60273006)
关键词 服务质量 基于对象存储 基于对象存储设备 网络存储 请求调度 quality of service object-based storage object-based storage device network storage request scheduling
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参考文献8

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同被引文献7

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  • 6李航,马林华.IP音视频穿越NAT技术的研究[J].通信技术,2008,41(3):65-67. 被引量:7
  • 7赵跃龙,戴祖雄,王志刚,杨希.一种智能网络磁盘(IND)存储系统结构[J].计算机学报,2008,31(5):858-867. 被引量:19

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