| 摘要 |
<p>The present invention discloses a method and an apparatus for integration of a virtual cluster, and a virtual cluster system, and relates to the field of computer technologies. The method includes: selecting, according to a cluster load, a physical machine to be integrated; determining a migration time and an interrupt time that are used to migrate each virtual machine on the physical machine to be integrated; determining, according to the migration time and the interrupt time, a migration cost to migrate each virtual machine on the physical machine to be integrated; selecting, according to the migration cost, a virtual machine to be migrated; selecting a target physical machine according to the cluster load; and migrating the selected virtual machine to be migrated to the selected target physical machine. With the present invention, a migration time and an interrupt time that are used to migrate a virtual machine are determined; and a migration cost to migrate the virtual machine is determined according to the migration time and the interrupt time, so that virtual cluster integration is optimized according to the migration cost. This can increase the service level of a virtual cluster on the basis of ensuring the integrated performance of the virtual cluster, thereby improving user experience.</p> |
