| 摘要 |
PURPOSE: An information processing device, a control method thereof, and a computer readable recording medium thereof are provided to suppress probability of the information processing device to be down by improving memory access performance. CONSTITUTION: A detection unit (51) detects correctable errors which are generated more than a fixed number at a set time for data, which are memorized in an interface memory area, to be accessed through a node of a memory device, or correctable errors which are generated on the same unit. A suppression control unit suppresses the access through the node to the interface memory area when the errors are detected. A recovery unit recovers data in a memory area which is different from the interface memory area. A notifying unit notifies other nodes of the information about the memory area different from the interface memory area. A restart control unit restarts the access through the nodes to the data. [Reference numerals] (50) Home node; (51) Detecting unit; (52,72) Stop unit; (53) Stop request unit; (54,74) Transmitter; (55,71) Receiver; (56) Determining unit; (57,75) Rearranging unit; (58) Rearranging request unit; (59,78) Resuming unit; (60) Resuming request unit; (70) Remote node; (73) Completed notification making unit |
