| 摘要 |
PROBLEM TO BE SOLVED: To properly arrange a virtual machine when utilizing a dispersion application on a virtualization system.SOLUTION: A virtualization infrastructure system 8 being a dispersion application arrangement system comprises: servers 2 on respective footholds 1; a line concentration switch 13, relay switch 12, and router 11 for relaying communication between servers 2 and/or the respective servers 2 and external network; a facility constitution database for storing information of connection constitution of the relay device and server 2 on the foothold 1; an in-foothold constitution management part for arranging respective virtual machine 3 for forming the dispersion application to the server 3; and a VM dispersion management arrangement part for, based on the facility constitution database, calculating logical distance between the respective virtual machines forming the same dispersion application, and selecting the server 2 on which the respective virtual machine 3 is arranged so that the logical distance becomes proper distance.SELECTED DRAWING: Figure 1 |
