| 摘要 |
PROBLEM TO BE SOLVED: To perform a failure reproduction test in a short time in computer peripheral equipment. SOLUTION: When the failure of the peripheral equipment occurs in a step S1, the reproduction test proceeds to a step S2, command execution history is acquired by a log and error information is acquired. Kinds and issuing time of commands are extracted in a step S3. Command sequences are gradually traced back from the latest one to the ones before it from the command execution log acquired in the step S2 and the shortest sequence to perform the reproduction test is set in a step S4. When the failure is reproduced in a step S6, the shortest command sequence of failure occurence is established. |
