| 摘要 |
PROBLEM TO BE SOLVED: To inhibit faults and errors of an I/O device from having influence on a logical partition used by a user. SOLUTION: In an I/O device control method for allocating an I/O device connected to a computer to a plurality of logical partitions constructed by a hypervisor 10, the hypervisor 10 sets the logical partitions as a user LPAR (logical partition) to be provided to the user, sets the logical partitions as an I/O LPAR for controlling the I/O device, allocates the I/O device to the I/O LPAR, and sets a correspondence relation between an LPAR for a user and an LPAR for I/O by an I/O device table. COPYRIGHT: (C)2006,JPO&NCIPI
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