摘要
针对石油勘探领域的发展现状与日益增长的海量地震数据存储的需求,探索将云技术应用到石油勘探业务系统中。选用新型高效的Parastor并行分布式云存储文件系统,构建石油勘探云存储一体化架构。该系统包括存储子系统、计算子系统、网络子系统、地震资料处理与计算子系统,从而解决了石油勘探行业大规模数据存储,高I/O带宽与高浮点计算性能需求。其中存储子系统Parastor由硬件节点层、数据处理层与应用协议层三层架构组成,具有强大的小文件聚合与高效数据容错重构功能。与传统的分布式文件系统架构相比,该架构在系统扩展性、可靠性和服务性等多方面均更加具有优势。能够适应日益增长的石油勘探系统海量数据存储需求,解决石油勘探系统中大容量数据存储的瓶颈,从而为用户提供高质量的云存储服务。
For gradually increasement requirement of the development of oil exploration and massive seismic data storage, cloud storage is applied to oil exploration system.The distributed Cloud storage integrated architecture of oil exploration is constructed by a new and efficient parastor parallel distributed file system. This system includes storage sub-system, computing sub-system, network sub-system,seismic data processing and interpretation sub-system.This cloud storage system is applied to resolve the requirement of massive data storage of petroleum exploration, high I/O bandwidth and high floating computing. The storage sub-system inclues three parts,hardware node layer, data processing layer and application protocal layer.It has two strong functions, small files aggregration and high efficient data fault tolerance. Finally, the design of the cloud storage architecture is better than traditional distributed files system infrastructure in terms of system scalability, reiability, service and other aspects. Parastor can provide high quality cloud storage service.It could meet the demand of massive data storage for the growing petroleum exploration system, and solve the bottleneck of massive data storage.
出处
《石油工业计算机应用》
2017年第2期7-12,2,共6页
Computer Applications Of Petroleum
