| 摘要 |
An information processing system, an information processing method and a computer program wherein two or more apparatuses connected to each other by a network are linked in operation with each other. An information processing system and method is provided wherein a storage space can be shared among information processing apparatus which operate cooperatively through a network. Each information processing apparatus includes one or more physical storage apparatus, and a physical storage space of each physical storage apparatus, that is, a physical segment address space, is mapped to a logical storage space, that is, a virtual address space such that execution of a process is performed on the physical address space. If an information processing apparatus is permitted to use an open area from a different information processing apparatus, then the information processing apparatus maps and uses the physical segment addresses of the open area to and together with the virtual segment address of the virtual address space of the self apparatus.
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