| 摘要 |
A processor receives part data of data group from a transmission source. The processor stores the received part data in a first storage region of a first storage unit in accordance with storing order when there is a free region in the first storage region. The processor stores the received part data in a second storage region of the first storage unit when there is no free region in the first storage region. The processor evacuates the part data stored in the second storage region to a second storage unit in accordance with the storing order. The processor deletes the evacuated part data from the second storage region. The processor restores, when some part data remains in the second storage unit and a free region has been generated in the first storage region, the remaining part data to the generated free region in accordance with the storing order. |
