The customer is the largest multidisciplinary comprehensive research institution in the surveying and mapping geographic information system industry. Cyphy has independently developed a set of storage system to support PixelGrid - a mapping system of high resolution remote sensing image data integration and other surveying and mapping softwares for the institution, processing image data with high reliability and high bandwidth.
1.Data sharing: cluster pattern is adopted to compute nodes for PixelGrid running that requiring storage can provide access to file system sharing.
2.High-performance: concurrent cluster access pattern is adopted to compute nodes for PixelGrid running that conducts frequent read and write access to multiple picture data of file system at the same time. Processing efficiency of its software is related not only to compute node configuration (CPU and memory) but also to the storage performance.
3.High reliability and high availability: storage architecture needs redundancy with high availability of data to ensure the data security and business continuity with no need of switching and closing down.
◆ Building high performance parallel shared-file system
◆ Eight FC host interfaces of 8Gb is provided by Cyphy S5700; 24 SAS 900G hard disks are configured to provide data storage.
◆ Cyphy S5700 and parallel file system software are built to form shared- file system that can be accessed by 4 sets of compute nodes of the front end at the same time.
◆ High availability of data can be ensured by two sets of metadata nodes. When one set of metadata node fails, another set can continue to provide data service. Double-controller architecture of Cyphy S5700 can help avoid failure of single controller.
1.File system of large capacity, high performance and high reliability are provided to fully satisfy front-end business applications.
2.It significantly improves the picture- processing efficiency of the software like PixelGrid, enhancing industrial popularity.
3.It provides a complete solution that becomes a key promotion strategy for the user in the surveying and mapping industry.
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