| SCSI Target Simulator Based on FC and IP Protocols in TH-MSNS |
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| 作者姓名： | 李必刚 舒继武 郑纬民 |
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| 作者单位： | Department of Computer Science and Technology Tsinghua University，Department of Computer Science and Technology Tsinghua University，Department of Computer Science and Technology Tsinghua University，Beijing 100084 China，Beijing 100084 China，Beijing 100084 China |
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| 基金项目： | Supported by the National Key Basic Research (973) Program of China(No. 2004CB318205) and the National High-Tech Research and De-velopment (863) Program of China (No. 2004AA111120) |
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| 摘 要： | Introduction Storage area networks (SAN)1] use net-oriented stor- age structures, which separate data processing and data storage with flexible addressing, long-distance, high- speed transfers, and fast I/O performance. SAN are widely used, and have beco…
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| 关 键 词： | 存储区网络 目标仿真器 SCSI 光纤信道 IP协议 TH-MSNS |
| 收稿时间： | 2005-03-20 |
| 修稿时间： | 2005-03-202005-10-24 |
SCSI Target Simulator Based on FC and IP Protocols in TH-MSNS |
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| Bigang Li, ü
, Jiwu Shu, &#x;î ,Weimin Zheng,
ຬ .SCSI Target Simulator Based on FC and IP Protocols in TH-MSNS[J].Tsinghua Science and Technology,2006,11(5):589-596. |
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| Authors: | Bigang Li ü
Jiwu Shu &#x;î Weimin Zheng
ຬ |
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| Institution: | Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China |
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| Abstract: | Storage area networks (SAN) generally use fiber channel (FC) disks, but they are expensive, hard to scale, and incompatible with previous storage arrays. This paper describes an SCSI interface disk array, which is controlled by a simulated target controller, as the target device of an SAN system. A detailed target- mode SCSI middle level design and implementation is described with interfaces to efficiently supervise the entire target simulator. The target simulator has control flexibility, wide applicability, reduced SAN system cost, and compatibility with current SAN systems. The present mass data storage system uses a 2-Gb/s fi- ber network. Performance and compatibility tests demonstrate the efficiency of the target simulator design. |
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| Keywords: | storage area networks (SAN) target simulator SCSI fiber channel |
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