一种采用带外虚拟化技术的网络存储系统

摘要

This paper presents a network storage system using out-of-hand virtualization approach, called BW-VSDS. It has following characteristics: (1) adopt a two-level out-of-band virtualization data management model which can fully utilize the I/O capacity of individual storage devices as well as maximize the utilization of underlying storage network; (2) use distributed data storage management protocols which coordinate multiple independent storage devices to realize advanced data storage semantics; (3) support multiple network data transport standards in case of different applications. Presently, BW-VSDS has applications in fields of video monitor, information processing and enterprise computing, etc.%介绍一种基于带外虚拟化技术的网络存储系统,简称BW-VSDS,它具有以下特点:(1)采用两级带外虚拟化数据管理模型以充分发挥单个存储节点的I/O能力并释放存储网络的承载能力;(2)采用分布式数据存储管理协议以协同多个存储节点有效实现高级数据存储语义;(3)支持多种数据传输协议以适用于不同的应用环境.目前该系统已应用于视频监控、信息处理和企业办公等多个领域.