关键词: InfiniBand SRP 目标器 传输速率 逻辑卷授权

Abstract:

A target simulator which supports the SCSI Remote Direct Memory Access Protocol（SRP） bypass and multi- I/O concurrent processing is designed in the  paper, and the logical resource authorization and masking strategy is realized through mapping the relations between the globally unique identifier（GUI ID） and the logical volume Furthermore,a scheme for concurrently accessing the target to increase the I/O bandwidth is proposed. Test shows its charact teristics of high-band-width, low-latency, expandability,and volume mapping flexibility.

Key words: InfiniBand, SRP, target, transmission speed, lun authorization