Fujitsu Corporation

Hitoshi Sawada

Naohiro Tamura

Kazuto Sakurai

A management computer performs a process comprising: a first step and a second step. The first step collects failure-predictive information including information on a plurality of kinds of phenomena related to occurrence of a failure from each of a plurality of computers including an active first computer in a redundant system that are managed by said management computer. The second step calculates, for each individual second computer of one or more second computers of a plurality of second computers associated with said first computer in said redundant system, an evaluation value that indicates the probability of occurrence of a future failure in the individual second computer using said failure-predictive information collected from the individual second computer and said failure-predictive information collected from one or more predetermined computers other than the individual second computer of said plurality of computers.

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Yamato, Japan

Hitoshi Sawada