Virtual machine operation and creation method, virtual machine and virtual machine management platform

The invention provides a virtual machine operation and creation method, a virtual machine and a virtual machine management platform, the virtual machine operation method is applied to a virtual machine deployed on a physical machine, a virtual I/O server is further deployed on the physical machine, and the method comprises: obtaining a starting instruction used for representing starting of the virtual machine; sending a resource request to the virtual I/O server based on the starting instruction, wherein the request comprises identification information of the virtual machine; receiving an IP address, corresponding to the identification information of the virtual machine, determined by the virtual I/O server from a preset mapping relationship between the identification information and the IP address and returned by the virtual I/O server; configuring IP parameters of the virtual machine by utilizing the IP address; and running the virtual machine. When the virtual machine deployed on the physical machine is st