摘要
随着高性能技术的不断发展,传统存储系统在可扩展性、可用性和性能上已不再满足高性能计算的I/O要求,分布式文件系统Lustre可以有效地解决这些问题。探讨了分布式文件系统和Lustre体系结构,通过实验在普通PC机群上搭建了Lustre文件系统,并对机群I/O性能进行了测试。
With the continuous development of high-performance technology, the traditional storage systems no longer meet I/O requirements of the high perfo.rmance computing in some respects, such as scalability, availability and performance, etc, distributed file system Lustre can effectively solve these problems. This paper discussed on the distributed file systems and Lustre＇ s architecture. Lustre file system was built in an ordinary PC cluster through the experiments, and cluster I/O performance was tested.
出处
《信息技术》
2014年第4期52-54,59,共4页
Information Technology
基金
华南师范大学青年教师科研培育基金(2012KJ006)
