| 摘要 |
According to the present invention, even when any one of the computers constituting a computer system becomes inoperable, a series of flow of distributed processing can be traced. Application program 120 in computer 100 A requests computer 100 B to perform a part of the series of the processes (S 106 ). Log information items in the computer 100 A, to which an ID issued to a series of processes is attached, are transmitted to the computer 100 B by the log transmission program 152 in the computer 100 A (S 110 ). The log information receiving program 153 of the computer 100 B receives these log information items and stores them in logbuffer 160 (S 221 , S 222 ). The application program 120 in the computer 100 B executes thus requested processing, and returns the process result to the computer 100 A (S 206 ). The log information items of the computer 100 B each having the above ID, generated by executing the processing, are transmitted to the computer 100 A by the log transmission program 152 of the computer 100 B (S 210 ) , and the log information receiving program 153 of the computer 100 A receives this log information items and stores them in the log buffer 160 (S 121 , S 222 ). |
