| 摘要 |
<p>A computer system, comprising: a client computer; a server for providing the client computer with a service, a load balancer for transferring a packet transmitted from the client computer, a virtual machine that operates on the server, the virtual machine communicating another virtual machine by transmitting a packet including a virtual MAC address to be assigned to the virtual machine, virtual machine for providing a service being allocated to the client computer; and a management unit provided for each client computer, for monitoring a load of the virtual machine, and instructing one of addition and deletion of the virtual machine based on a monitoring result, the management unit being configured to: hold distribution information for distributing packets transmitted from the client computer; specify the server to which a new virtual machine is to be added, generate the virtual MAC address and the distribution information corresponding to the specified server.</p> |
