BACKUP DEVICE AND BACKUP METHOD OF SYSTEM

摘要

PROBLEM TO BE SOLVED: To match respective information processing systems by quickly reflecting a configuration change of an information processing system constructed on a virtual infrastructure of a main site in an information processing system constructed on a virtual infrastructure of a sub-site.SOLUTION: When detecting a change in system data of the information processing system constructed on the virtual infrastructure of the main site, a server of the sub-site corresponding to a change place of the main site is specified on the basis of mapping information of the server constituting the information processing systems of the main site and the sub-site, and the specified server and the mapping information are updated.SELECTED DRAWING: Figure 1