HOST SYSTEM AND REMOTE APPARATUS SERVER FOR MAINTAINING CONNECTIVITY OF VIRTUAL IN SPITE OF LIVE MIGRATION OF A VIRTUAL MACHINE

摘要

The present invention is a physical device that is connected to a remote host via a virtual machine and virtual virtual machine live migration even if this will move the virtual connection to the virtual machine and the remote device is held to a system and method for virtual devices to be used without a virtual machine user interruption. The host computer according to an embodiment of the present invention for this purpose performs the live migration to move the virtual machine, the virtual machine migration to drive and control a virtual machine, the virtual connection with the remote device connected to the server device is assigned to the virtual machine Signed and, starting with the live migration that the data transmitted from the device until it is complete from the time the virtual connection that receives from the remote device server, providing information for the conclusion of the live migration of virtual connection to the destination host or initiate a live migration The service received from a host to the virtual connection, and may include a virtual controller for the control unit to control a virtual machine migration by providing a virtual machine that is driving the data received virtual connection is provided after driving the live migration of virtual machines. ;