摘要
分析了并行虚拟文件系统PVFS(Parallel Virtual File System)在可靠性方面存在的不足,设计并实现了PVFS 的高可用方案以及备份／恢复技术,增强了PVFS文件系统的容错能力和扩展能力。通过实例对PVFS在Linux集群上运行的性能进行了测试分析,探讨了PVFS在Linux集群上的应用部署方案。
The deficiency of reliability is analyzed concerning PVFS （Parallel Virtual File System）. A high availability scheme and backup/recovery mechanism of the PVFS system was designed and implemented, which would enhance the tolerance and expansibility of PVFS. Finally, performance test and analysis of PVFS on Linux cluster were presented, and application scheme of PVFS was designed.
出处
《西南科技大学学报》
CAS
2006年第1期10-17,共8页
Journal of Southwest University of Science and Technology
