摘要
以Infiniband(IB)体系结构和SCSI远程直接内存访问协议(SRP)为基础,结合RAID技术,设计了一种RAID存储系统,系统与主机接口的前端采用IB,为主机的I/O访问提供无限带宽,与物理存储设备接口的后端设计了多个RAID5控制卡的RAID0分条技术,以提高磁盘访问的并发性。从而获得了很好的主机存取I/O性能。
The RAID storage system is designed based on Infiniband architecture and SRP (SCSI RDMA protocol), and integrating RAID0 and RAID5. The front port with the host interface uses Infiniband, and provides infinite band for the host input/output access. The adapter stripe is designed in the end port with the disk interface and the disk concurrent access is improved. Thus the storage system acquired high I/O performance.
出处
《计算机工程与设计》
CSCD
北大核心
2009年第11期2730-2733,F0003,共5页
Computer Engineering and Design
基金
湖南省自然科学基金项目(07JJ6139)
湖南省科学研究基金项目(07C387)