| 摘要 |
A method of detecting a failure in an information processing apparatus is provided. The method includes detecting at least one of a power supply failure and a unit failure, monitoring the detected unit failures, and determining a detected unit failure for a first unit is erroneous if the monitoring indicates another of the units receiving power from a same power supply system as the first unit has also detected a unit failure. The power supply failure indicates a failure associated with a power supply system affecting more than one of the units, and the unit failure indicates a failure of one of the units.
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