| 摘要 |
PURPOSE:To decrease the load of respective processors and to exactly execute processing at a high speed when the generation of a trouble is detected by providing an exclusive maintenance processor to execute trouble detection and circuit processing. CONSTITUTION:A main memory 20 has a monitor information storing area 60 to house the monitor information of respective processors 1-N and monitor information updating means 70 in the plural processors 1-N update the information. A processor timer monitor means 80 of a maintenance processor 10 reads the monitor information with constant time intervals, discriminates the generation of the trouble in the processors 1-N and executes the trouble recovery processing of the processors 1-N, in which the trouble is generated, by a recovery means 105 of the maintenance processor 10 on the basis of trouble information to be collected by an information collecting means 100. Thus, the load of a whole multiprocessor system is decreased and when the trouble is detected, the collection of the fine trouble information and the trouble recovery processing can be executed. |
