摘要
主要介绍了一种基于IP-SAN网络的业务无中止备份系统。该系统利用文件系统提供的Freeze机能和Snapshot技术保证业务盘在进行备份的同时不中止业务,并通过Snapshot世代管理和日志管理保证备份数据完整性和一致性;该系统基于IP-SAN网络,支持跨平台、异构网络、远程备份功能。实验证明该系统具有良好的稳定性和可靠性。
A backup system guaranteeing service not be stopped based on IP-SAN network is described. The system used the Freeze function which provided by the file system and Snapshot technology to ensure the server not be stopped during the server disk does backup, and through the Snapshot generation management and Log management to ensure date integrity and consistency of the backup date. The system support cross-platform, heterogeneous network and remote backup, because it is based on IP-SAN network. Experiment show that this system has good stability and reliability.
出处
《科学技术与工程》
2011年第28期6986-6989,7023,共5页
Science Technology and Engineering
