摘要
对现有的基于磁盘的数据备份恢复方法进行分析,提出在SAN环境下,一种实现基于虚拟磁盘服务(VDS,Virtual Disk Service)和卷影复制服务(VSS,Volume Shadow Copy Service)的数据备份和恢复方法,考虑备份策略,减小备份窗口,保证安全性,满足低成本快速数据备份的需求。
Analyzing the existing disk-based backup methods and considering the backup strategy, the author provides a backup method based on Virtual Disk Service and Volume Shadow Copy Service in SAN environment, which can decrease the backup window, ensure the data security and consistency, meet the needs of data backup at low cost.
出处
《合肥师范学院学报》
2005年第4期46-48,共3页
Journal of Zunyi Normal University
基金
湖南文理学院科研基金资助项目(JJYB0512)湖南文理学院学生科研基金资助项目(JJXS0108)
