| 摘要 |
PROBLEM TO BE SOLVED: To trace a series of flow of distributed processing even when any computer configuring a computer system is made inoperable. SOLUTION: An application P120 of a computer 100A requests a partial processing in a series of processing to a computer 100B (S106). The log information of the computer 100A to which ID issued for a series of processing is attached is transmitted to a computer B by log transmission P152 of the computer 100A (S110), and the log information is received by log information reception P153 of the computer 100B, and stored in a log buffer 160 (S221, 222). The application P120 of the computer 100B executes the requested processing, and returns the processing result to the computer 100A (S206). The log information of the computer 100B to which the ID generated by the execution of the requested processing is attached is transmitted to the computer 100A by the log transmission P152 of the computer 100B, and the log information is received by the log information reception P153 of the computer 100A, and stored in a log buffer 160 (S121, 222). COPYRIGHT: (C)2007,JPO&INPIT
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