| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an information processing system for efficiently storing information for investigating the occurrence of a failure, the control method for the information processing system and the control program for an information processor.SOLUTION: A parallel computer system includes a plurality of calculation nodes 1. Each of the calculation nodes 1 includes: a plurality of resources; a log control part 16 for acquiring the operation history of one or some of the resources; a monitoring part 14 for monitoring the state of one or some of the resources; a notification part 19 for, when the state of the resource monitored by the monitoring part 14 exceeds a threshold, notifying the other calculation nodes 1 having logical or physical relevance of control information; and a log level changing part 15 for, when the state of the resource exceeds the threshold, or when receiving the notification of the control information from the other calculation nodes 1, raising the degree of a detail of the acquisition of the operation history by the log control part 16.</p> |
