Computer system
AssigneeHitachi, Ltd.
InventorKeiichi Kuroda
Life of this patent
Estimating the term…
Abstract
Provided is a computer system capable of ensuring sufficient security even when a computer resource of a server is dynamically allocated to a thin client. This computer system includes a plurality of computer resources for providing an arithmetic processing result to a thin client, a management device for deciding a prescribed computer resource from the plurality of computer resources according to a request from the thin client and allocating the decided computer resource to the thin client, and a coupling controller for restricting the thin client from coupling to a computer resource other than the decided prescribed computer resource.
Claims14
A computer system, comprising:
- a plurality of computer resources providing an arithmetic processing result to a thin client;
- a management device deciding a prescribed computer resource from the plurality of computer resources according to a request from the thin client and allocating the decided computer resource to the thin client;
- and
- a coupling controller restricting the thin client from coupling to a computer resource other than the decided prescribed computer resource.
A method of controlling a computer system for providing an arithmetic processing result from a plurality of computer resources to a thin client, comprising:
- a step of deciding a prescribed computer resource from the plurality of computer resources according to a request from the thin client and allocating the decided computer resource to the thin client;
- and
- a step of restricting the thin client from coupling to a computer resource other than the decided prescribed computer resource.
A management device for managing a plurality of computer resources that provide an arithmetic processing result to a thin client,
- wherein the management device decides a prescribed computer resource from the plurality of computer resources according to a request from the thin client and allocates the decided computer resource to the thin client;
- and
- wherein the management device notifies information about the allocation of a coupling controller controlling coupling between the thin client and the plurality of computer resources, and restricts the thin client from coupling to a computer resource other than the decided prescribed computer resource.
Dependencies are inferred from the claim text.