| 摘要 |
PROBLEM TO BE SOLVED: To suppress the processing efficiency lowering of a whole system, in opening a storage region of a computer in a system in the computer. SOLUTION: In the information processing system 100, a terminal 10 is connected to a load dispersion device 20 via a network 60. The load dispersion device 20 and the operation management device 50 are interconnected, and are connected to each virtual computer 40 in the connected 30. The operation management device 50 manages the reset processing, and commands the load dispersion device 20 and each virtual computer 40 so that the distribution is changed and reset processing is executed at a start time of reset. The load dispersion device 20, on receiving the command of changing the distribution, does not distribute the demand from the terminal 10 to the virtual computer 40 to be reset. The virtual computer 40, on receiving the command of reset processing, blocks itself, processes the unprocessed demand, executes the reset processing of itself, and releases the blocking of itself. COPYRIGHT: (C)2007,JPO&INPIT
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