| 摘要 |
PURPOSE:To prevent a drop of a throughput of the whole system by monitoring a utilizing state of shared resources, in the owning node of its shared resources. CONSTITUTION:A control table 2 for recording users 4, 5 for utilizing shared resources 1 in accordance with a node, and its utilization time, and a resources monitoring mechanism 3 for monitoring the contents of this control table 2 are prepared in advance. In this state, when there is a person whose requests to utilize the shared resources 1, full names of its users 4, 5 are recorded in the control table 2, and, when there is a user who is being recorded and also when there is a person who requests to utilize the shared resources 1, its full name and the waiting time are recorded as its idle waiting user in the control table 2, and by the monitoring mechanism 3, the control table 2 is checked at a prescribed time interval, and when the waiting time has exceeded a prescribed time, a warning is given to the idle waiting user. In such a way, a drop of a through-put of the whole system can be prevented.
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