| 摘要 |
<p>The present invention, for example, has an object to provide a virtual machine system that sets weighting for resource distribution so as to rapidly respond to an increase of load applied to a virtual machine. A virtual machine system (1000) according to the invention comprises a weighting value (301), a storing part (101) for storing a maximum weighting actual value Wmax in a storage (920), a weighting value calculating part (102) for calculating a necessary weighting value W to be set for a privilege virtual machine (200) by a prescribed calculating method, a weighting value comparing part (103) for comparing the necessary weighting value W and the maximum weighting actual value Wmax, and a weighting setting part (104) for changing the weighting value (301) to the necessary weighting value W and updating the maximum weighting actual value Wmax to the necessary weighting value W when it is determined that the necessary weighting value W is larger than the maximum weighting actual value Wmax.</p> |
