| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 866053 | Tsinghua Science & Technology | 2006 | 8 Pages |
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 fiber network. Performance and compatibility tests demonstrate the efficiency of the target simulator design.
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Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Li (æå¿
å), Shu (è继æ¦), Zheng (é纬æ°),