Virtualization infrastructure management apparatus, virtualization infrastructure management system, virtualization infrastructure management method, and virtualization infrastructure management program

摘要

The present invention enables effective use of usable physical machines in a computer system for constructing a virtual environment. The virtualization infrastructure management device 40 includes a detection unit 41 that detects that an accidental failure that is not a physical fixed failure has occurred in the physical machine 50-i that can execute the virtual machine 51-i, and the detection unit 41 includes When an accidental failure is detected, a registration unit 42 that registers that the physical machine 50-i is in a standby state in the management information storage unit 44 that stores the states of the physical machines 50-1 to 50-n, and the physical machine 50 A placement unit 43 that rearranges the virtual machine 51-j stopped due to the failure in any of the physical machines registered in the management information storage unit 44 in the standby state when a failure occurs in -j .