摘要 |
PROBLEM TO BE SOLVED: To solve a problem in which if the synchronization processing between the CPU sub-systems of an FT server fails, a burden for synchronization is placed on a user.SOLUTION: Determination means 851 determines whether or not a first CPU sub-system 82 and second CPU sub-system 84 operate in synchronization with each other. Power cycle means 852 applies, when the determination means 851 determines that they do not operate in synchronization with each other, power cycle to the second CPU sub-system 84. Copy means 853 copies, after the power cycle means 852 applies power cycle to the second CPU sub-system 84, contexts of the first CPU sub-system 82 to the second CPU sub-system 84. Synchronization means 854 applies, after copying by the copy means 853 is complete, a synchronization reset to the first CPU sub-system 82 and second CPU sub-system 84. |