一种网络备份系统的数据一致性检测方法

Data consistency checking method in network backup system

为了消除原始数据持续变化对数据一致性检测带来的影响,设计并实现了一种基于Windows操作系统的网络备份系统数据一致性检测方法。本方法在一致性检测过程中使用实时的Windows卷影拷贝数据来替代原始的动态变化数据执行与备份数据的一致性检测。通过实验结果证明,本方法的检测结果和使用原始数据与备份数据进行检测的结果一致。

In order to eliminate the affection that the ever-changing original data bring to MS- the data consistency checking in the network backup system, this paper proposed a data consistency checking method based on MS-Windows OS. This method used a real-time volume shadow copy to check data consistency with the backup data instead of the ever-changing original data. The experiment shows that the result is the same as using original volume data.