| 摘要 |
PROBLEM TO BE SOLVED: To rearrange a virtual machine inside a virtual machine system in another virtual machine system according to a disaster.SOLUTION: This virtual machine system including a virtual machine server 12 wherein virtual machines 10, 11 are constructed, and connected to other virtual machine systems 3, 4 via a network 2 includes: a disaster detection part 13 detecting the prescribed disaster from disaster information and notifying information about the detected disaster; a storage part 14 storing processing setting information registered with coping information corresponding to the kind of the disaster and system information in the virtual machine systems 3, 4 of the virtual machine server that is a candidate of a rearrangement destination of the virtual machine; a coping determination part 15 determining the virtual machine 10 to be rearranged and a virtual machine server 31 of the rearrangement destination based on the notified information about the disaster, the processing setting information, and the system information; and a server manager part 16 making the virtual machine server 12 rearrange the virtual machine 10 in the virtual machine server 31 of the rearrangement destination. |
