基于WDM的虚拟网络存储系统的设计与实现  

The Design and Implementation of a Virtual Network Storage System Based on WDM

作　　者：田枫[1] 刘贤梅[1] 周凯[1] 

机构地区：[1]大庆石油学院计算机与信息技术学院,黑龙江大庆163318

出　　处：《沈阳理工大学学报》2007年第1期5-9,共5页Journal of Shenyang Ligong University

摘　　要：设计了基于Win32设备驱动模型WDM的虚拟网络存储系统.处于核心态的虚拟层在块设备级上完成磁盘操作与网络通信的映射,提高了系统的运行等级和网络通信的可靠性与实时性.整合了异地、异构网络存储设备,并提供了统一、透明的访问接口.给出了系统的体系结构和具体实现方法.A virtual network storage system based on WDM is designed. The virtual layer running in the kernel mode completes the mapping of the local disk operation to the net communication on the block device level. So the running priority of the system can be guaranteed. The reliability and real - time accuracy of the network communication can be improved greatly. Storage devices in the system can provide the uniform and transparent interface for the user. The architecture and specific implementation are introduced.

关 键 词：虚拟存储 WDM TDI 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]