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common dateizugriffssystem and common dateizugriffsverfahren in a computer system with distributed memory
common dateizugriffssystem and common dateizugriffsverfahren in a computer system with distributed memory
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机译:具有分布式内存的计算机系统中的通用文件访问系统和通用文件访问方法
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摘要
A distributed memory type computer system comprises a common file system (11) for managing file data being accessed by multiple distributed processing computers (10-31 - 10-3n), a master computer (10-1) for managing file data in the common file system and having file access to the common file system in accordance with a file access request and information on a file location provided by each distributed processing computer, at least one sub-master computer (10-21 - 10-2m) for providing each distributed processing computer with the information of a file location in the common file system in accordance with inquiry from each distributed processing computer about the file access location, multiple distributed processing computers for inquiring of the sub-master computer the file location and receiving the information on a file location from the sub-master computer when accessing the file in the common file system, and providing the file access request and the information on a file location to the master computer, and a communication network (12) for transmitting data between the master computer, the sub-master computers and the distributed processing computers. IMAGE
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