Information processing system, method of controlling information processing system and storage medium
AssigneeFujitsu Limited
InventorTakatsugu ONO
Life of this patent
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Abstract
An information processing system includes: a plurality of processors configured to cause a virtual machine on each processor to be operated or terminated; a plurality of storage devices; and a control device configured to: collect processing loads of the respective processors, cause a first virtual machine which operates on a first processor in which a frequency of a processing load exceeding a first threshold exceeds a first proportion, to be terminated, cause a second processor which is stopped among the plurality of processors, to be operated, and cause a first storage device which is coupled with the terminated first virtual machine among the plurality of storage devices, to be coupled with the operated second processor.
Claims16
An information processing system comprising:
- a plurality of processors configured to cause a virtual machine on each processor to be operated or terminated;
- a plurality of storage devices;
- and
- a control device configured to:
- collect processing loads of the respective processors,
- cause a first virtual machine which operates on a first processor in which a frequency of a processing load exceeding a first threshold exceeds a first proportion, to be terminated,
- cause a second processor which is stopped among the plurality of processors, to be operated, and
- cause a first storage device which is coupled with the terminated first virtual machine among the plurality of storage devices, to be coupled with the operated second processor.
A method of controlling an information processing system including a plurality of processors and a plurality of storage devices, the plurality of processors causing a virtual machine on each processor to be operated or terminated, the method comprising:
- collecting processing loads of the respective processors;
- terminating a first virtual machine which operates on a first processor in which a frequency of a processing load exceeding a first threshold exceeds a first proportion;
- operating a second processor which is stopped among the plurality of processors;
- and
- coupling, by a processor, a first storage device which is coupled with the terminated first virtual machine among the plurality of storage devices, with the operated second processor.
A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process comprising:
- collecting processing loads of a plurality of processors configuring to cause a virtual machine on each processor to be operated or terminated;
- causing a first virtual machine which operates on a first processor in which a frequency of a processing load exceeding a first threshold exceeds a first proportion, to be terminated;
- causing a second processor which is stopped among the plurality of processors, to be operated;
- and
- causing a first storage device which is coupled with the terminated first virtual machine among a plurality of storage devices, to be coupled with the operated second processor.
Dependencies are inferred from the claim text.