| 存储区域网中光纤通道和iSCSI协议的性能分析 |
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| 引用本文： | 韦丰,周敬利,林芝,余胜生. 存储区域网中光纤通道和iSCSI协议的性能分析[J]. 计算机工程与应用, 2003, 39(13): 181-183,186 |
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| 作者姓名： | 韦丰 周敬利 林芝 余胜生 |
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| 作者单位： | 1. 华中科技大学国家外存储系统专业实验室,武汉,430074
2. 武汉大学计算机学院,武汉,430072 |
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| 摘 要： | 在存储环境中,SCSI协议是被广泛采用的块存储管理协议。不同的传输机制,如,并行SCSI、光纤通道和iSCSI(internetSCSI)都可以被用于传输SCSI协议数据。对于并行SCSI来说,传输距离短、连接的设备数目少是它的主要缺点。FC和iSCSI是下一代SCSI传输机制的主要竞争对手。通过对FC和iSCSI两个协议之间不同方面的分析,评价FC和iSCSI是否满足吉比特速率、可扩展互连设备和满足存储环境和存储协议的需要。
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| 关 键 词： | 存储区域网 光纤通道 iSCSI 性能分析 |
| 文章编号： | 1002-8331-(2003)13-0181-03 |
The Performance Analysis of Fibre Channel and iSCSI Protocols for Storage Area Network |
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| Wei Feng Zhou Jingli Lin Zhi Yu Shengsheng. The Performance Analysis of Fibre Channel and iSCSI Protocols for Storage Area Network[J]. Computer Engineering and Applications, 2003, 39(13): 181-183,186 |
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| Authors: | Wei Feng Zhou Jingli Lin Zhi Yu Shengsheng |
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| Affiliation: | Wei Feng 1 Zhou Jingli 1 Lin Zhi 2 Yu Shengsheng 11 |
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| Abstract: | In storage environment ,SCSI protocol is the protocol of choice for block storage management.Different transport mechanisms such as parallel SCSI ,Fibre Channel and iSCSI can be used to transfer SCSI protocol data.For parallel SCSI ,distance and connectivity limitations are the primary shortcomings.Fibre Channel and iSCSI are competing to become the dominant next generation SCSI transport mechanism.By analyzing the different aspects of the two protocols,this paper evaluates whether Fibre Channel and iSCSI meet gigabit wire speed,scalable across thousands of interconnected devices,and whether satisfy the needs of storage environments and storage protocols. |
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| Keywords: | Storage Area Network Fibre Channel iSCSI Performance Analysis |
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