Failure of the information processing service recovery method and the virtual machine image generation device

The present invention also is not necessary to cluster the information processing apparatus to provide an information processing services, making it possible to immediately recover the information processing service which failed. The present invention provides a failure recovery method for an information processing service provided by the information processing apparatus, a virtual machine image generation apparatus for generating a virtual machine image, the virtual machine implementation device for implementing the virtual machine based on the virtual machine image If the provided, the virtual machine image generation apparatus, based on the system data and hardware configuration information is realized the information processing service in the normal operation of the information processing services, the virtual machine image generation to a storage and, said virtual machine implementation device is, when the information processing service fails, to realize the virtual machine to provide the functions of the information processing service based on the virtual machine image. .FIELD 1