摘要： 提出并实现了MS-Windows下的远程异步备份系统。该系统在卷设备驱动层监视本地应用服务器的写操作，并将相关信息封装成写操作重放记录发送到备份网关上缓存，由备份网关异步地将所缓存的记录发送到远程备份服务器上，在远程服务器上写入相应的备份卷。该系统支持Windows下的所有文件系统与存储设备，实现了对本地服务器逻辑卷的异地备份。
关键词:
数据备份,
设备驱动,
写操作重放
Abstract: This paper presents and implements an asynchronous network backup system based on MS-Windows. This system monitors the write operations of local application server on the level of logical volume and encapsulates the information in a replay record, which is sent to the local gateway. After it is cached in the local gateway, the records are transmitted to the remote backup server asynchronously. The same write operation is carried out in the corresponding volume in the remote backup server. This system can be applied to all kinds of file systems and storage devices in windows and it realizes the remote backup of logic volumes in the local application server.
Key words:
data backup,
device driver,
write operation replay
中图分类号:
张晓平;刘晓洁;李 涛;赵 奎;朱国云;陈云峰;刘 锦. MS-Windows异步网络备份系统的设计与实现[J]. 计算机工程, 2007, 33(20): 242-244.
ZHANG Xiao-ping; LIU Xiao-jie; LI Tao; ZHAO Kui; ZHU Guo-yun; CHEN Yun-feng; LIU Jin. Design and Implementation of Asynchronous Network Backup System Based on MS-Windows[J]. Computer Engineering, 2007, 33(20): 242-244.