摘要 |
An information processing apparatus having a first subsystem and a second subsystem, is provided. The first subsystem includes a first updating unit configured to update a first counter at a priority higher than that of a processing task executed by the first subsystem, and a second updating unit configured to update a second counter at a priority lower than that of the processing task. The second subsystem includes a check unit configured to check whether the first and second counters have been updated, and a determination unit configured to determine that failure has occurred in the first subsystem if at least one of the first and second counters has not been updated. |