Fujitsu Corporation

Kenji Wakamiya

Osamu Saito

Hideyuki Aikawa

Tetsuji Morishita

A backup method may include discontinuing a process of a working system virtual machine (VM) operating within a physical machine (PM) of a processing apparatus, first duplicating data of a state of the working system VM in a memory of the PM, as a duplicating system VM, second duplicating data of contents of a working system virtual recording medium used to realize the working system VM, in a duplicating system virtual recording medium forming the duplicating system VM, within a storage apparatus of the processing apparatus, and resuming the process of the working system VM. The discontinuing and the first resuming may maintain consistency between the data in the memory and the storage apparatus.

Backup method and information processing apparatus

A computer-readable medium stores therein a migration executing program stored in a second storage area that is different from a first storage area where a first operating system (OS) is stored. The migration executing program causes a source apparatus to execute a process. The process includes detecting the presence of the first operating system in the first storage area when the source apparatus that includes the first and second storage areas is started up by a second OS stored in the second storage area; and transferring, when the presence of the first operating system in the first storage area is detected, data to be migrated that are stored in the first storage area and include at least the first operating system to a destination apparatus that can communicate with the source apparatus.

Computer product, migration executing apparatus, and migration method

A computer provided with a routing information collecting unit which collects the dynamic routing information flowing in the network. The collected routing information is set in the routing table as static routing information by a setting unit. The routing unit performs the routing referring to the routing table. Further, it is possible to provide an information collection timing determining unit or an information collection completion determining unit so as to determine the timing of the collection of the routing information or the completion of the collection of the information. Further, it is possible to provide an optimum route discriminating unit and a default generating unit to determine the optimum gateway and to generate the default routing information. By this, static routing information can be set automatically without human intervention and flexibly.

Computer having automatic setting function of static routing information

A service offering system of this invention comprises a service management table, a module drive section, an accounting compensating section and an accounting section. The service management table stores a service implementing class and a resources availed quantity per service. The module drive section allocates a prescribed resources quantity based on the implementing class of the service management table and drives a service module corresponding to the service. The module drive section stores the service management table with the resources availed quantity availed by the relevant service with the drive of the service module. The accounting compensating section checks whether or not the resources availed quantity stored in the service management table is matched with the prescribed resources quantity based on the implementing class and, if the resources availed quantity is not matched with the prescribed resources quantity, stores the service management table with compensation data for compensating an accounting quantity. The accounting section calculates the accounting quantity on the basis of the compensation data of the accounting quantity and the resources availed quantity stored in the service management table.

System for selecting an implementing class having corresponding

An information delivery apparatus to be employed within an information network system. A plurality of such apparatuses as part of an information network will successively store and deliver information throughout the network. Each apparatus can store information received from an upstream apparatus and relay that information to a downstream apparatus. If the apparatus has no space in its storage unit to store the information received from the upstream apparatus, the apparatus will record identification data of the information in a table of passed information and when the storage unit thereof has a free space to receive the information, will send a repeat request to the upstream apparatus containing the identification data of the information.

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Kawasaki, Japan

Kenji Wakamiya