| 摘要 |
A program causes a computer to execute a control process that includes: issuing, in accordance with a module in an environment, an instruction for causing a process of another program operating on the environment and utilizing a first storage region to stop an updating operation; notifying, to a process of another module in another environment from which each real storage device is recognizable, first/second virtual identification information for identifying, in a virtual storage device(s) recognized in the former environment, the first/second storage regions; acquiring, in accordance with the latter module by using the above information and a relation between the real and virtual storage devices, first/second real identification information for identifying, in the real storage device(s), the first/second storage regions; and based on the first/second real identification information and in accordance with the latter module, issuing an instruction for backing up data from the first to the second storage region.
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