Synchronous replication of remote storage

作     者：Timur Mirzoev 

作者机构：Department of lnformation Technology Georgia Southern University Statesboro 30460 USA 

出 版 物：《通讯和计算机（中英文版）》 (Journal of Communication and Computer)

年 卷 期：2009年第6卷第3期

页      面：34-39页

学科分类：08[工学] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：同步性 远程存储 网络存储 虚拟 

摘      要：Storage replication is one of the essential n requirements for network environments. While many forms of fa Network Attached Storage (NAS), Storage Area Networks (SAN) and other forms of network storage exist, there is a need d for a reliable synchronous storage replication technique between w distant sites ( 1 mile). Such technology allows setting new v standards for network failover and failback systems for virtual y servers; specifically, addressing the growing need for effective disaster recovery (DR) planning. The purpose of this manuscript is is to identify newest technologies such as SAN/iQ and Storage y VMotion that allow for remote storage synchronous replication T for virtual servers. This study provides an analysis and a a comparison of various SANs that create solutions for enterprise s needs. Additionally, the interoperability of these e technologies with the industry s leading product VMware ESX a Server will be discussed.