| SAN环境下高可用性备份方案的研究和设计 |
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| 引用本文： | 王磊,赵政文.SAN环境下高可用性备份方案的研究和设计[J].微处理机,2008,29(5). |
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| 作者姓名： | 王磊 赵政文 |
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| 作者单位： | 西北工业大学计算机学院,西安,710072 |
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| 摘 要： | SAN存储的优点是实现海量数据的高可用性、安全性和存储的高性能,SAN的应用需要在软件中解决存储与服务器文件系统的同步备份控制和联动问题。基于SAN存储的两种备份方案,围绕高可用性的系统要求,提出了在SAN环境下文件系统级的高可用性数据备份方案。
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| 关 键 词： | 文件系统 存储区域网络 热备份 同步 快照 复制 冻结 高可用性 |
Research and Design of High Availability Backup Solution Based on SAN |
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| WANG Lei,ZHAO Zheng-wen.Research and Design of High Availability Backup Solution Based on SAN[J].Microprocessors,2008,29(5). |
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| Authors: | WANG Lei ZHAO Zheng-wen |
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| Abstract: | The advantages of storage based on SAN are to make access to vast data high availability,high security and high performance,it is necessary to solve the synchronization between OS server's file system backup and file data access service.The paper dissertates the two backup scheme on SAN Storage,and focuses on system requirements high availability,then puts forward a solution that is High Availability Dat Backup Solution in Filesystem Level on SAN environment. |
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| Keywords: | File System SAN Online-backup Synchronization Snapshot Replication Freeze High Availability |
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