| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem when a logical machine connected to a disk stops due to the error of the disk or the like, a service manager is supposed to wait for the disk release processing of an infrastructure manager in order to resume a service since the release of the connection of the disk with the logical machine requires the authority of the infrastructure manager, and that when the support system of the infrastructure manager is not sufficient, the service may stop during the wait for the disk release processing.SOLUTION: When accepting the stop request of a logical machine, a computer changes the connection information of a disk associated with the logical machine to an unconnected state on the basis of the stop request as for information for controlling the connection of the logical machine with the disk on the basis of the connection information, and releases the connection of the logical machine with the disk in accordance with the unconnected state. |
