| 摘要 |
The purpose of the present invention is to provide a function for adjusting a host that can be used among clouds. Provided is a computer system in which a plurality of hosts are disposed at a plurality of hubs and a plurality of clouds are constructed, wherein cloud management servers for managing the clouds and a hardware management server for allocating any of the plurality of hosts to the clouds are provided, the cloud management servers make a request to the hardware management server to allocate a host disposed at a desired hub, and in accordance with the requests from the cloud management servers, the hardware management server allocates the host disposed at the desired hub to the clouds. |
