| 摘要 |
PROBLEM TO BE SOLVED: To reduce a time required for a pre-verification of migration processing, and migration processing by setting an optimal migration destination and a migration path of a virtual server. SOLUTION: A computer system is equipped with a management computer that manages a migration of a plurality of virtual servers on a virtual computer system. The management computer obtains operation information and configuration information of each of the virtual servers, sets a group of migration paths according to the obtained operation information and the configuration information of each of the virtual servers, and monitors an operation state of each of the virtual servers. When the management computer detects a migration timing, the management computer selects migration destination and migration path of the virtual server to be migrated in accordance with the set group of migration paths and the migration information including present and past migration state of each of physical servers, migrates the virtual server to be migrated in accordance with the selected migration destination and the migration path, and updates the migration information of each of the physical servers. COPYRIGHT: (C)2012,JPO&INPIT |
