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iSCSI:网络存储的未来
引用本文:崔雪芝 王东燕. iSCSI:网络存储的未来[J]. 计算机科学, 2005, 32(2): 48-49
作者姓名:崔雪芝 王东燕
作者单位:天津大学电子信息学院,天津,300020
摘    要:iSCSI是一种在Internet协议网络上,特别是以太网上进行数据块传输的标准。简单地说,iSCSI可以实现在IP网络上运行SCSI协议,使其能够在高速千兆以太网上进行路由选择。在当前网络存储的需求日益高涨的前提下,由于其标准成熟通用、安装及维护成本较低、良好的可扩展性以及快速高效等特点,性能明显高于当前的DAS、NAS、SANS三种存储模式使其有望成为将来网络存储的主要模式。

关 键 词:网络存储 SCSI协议 SANS 行数据 存储模式 NAS 千兆以太网 Internet协议 维护成本 块传输
修稿时间:2005-02-21

iSCSI :The Future of Network Storage
CUI Xue-Zhi,WANG Dong-Yan. iSCSI :The Future of Network Storage[J]. Computer Science, 2005, 32(2): 48-49
Authors:CUI Xue-Zhi  WANG Dong-Yan
Affiliation:CUI Xue-Zhi,WANG Dong-Yan Electronics and Information Engineering College Tianjin University,Tianjin 300020
Abstract:Internet SCSI (iSCSI) is a standard protocol for data block transmission over Internet protocol(IP) net- works,especially over ethernet,briefly speaking,iSCSI is able to execute SCSI contracts over an IP network and make the route selection over Ethernet with a Kilo-Gigabit high speed. With the current increasing demand for network storage,iSCSI is obviously better than the current three storage models of DAS,NAS,and SANs,because of its advan- tages of common and mature standards, low-cost installation and maintenance, good expandability, as well as high speed and high efficiency. This makes iSCSI have high potential to become a main model for network storage in the future.
Keywords:Network Storage  DAS  NAS  SANs  IP storage  iSCSI  
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