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HOST SYSTEM AND REMOTE DEVICE SERVER FOR MAINTAINING VIRTUAL CONNECTIVITY DURING LIVE MIGRATION OF VIRTUAL MACHINE, AND CONNECTIVITY MAINTAINING METHOD USING THE SAME
HOST SYSTEM AND REMOTE DEVICE SERVER FOR MAINTAINING VIRTUAL CONNECTIVITY DURING LIVE MIGRATION OF VIRTUAL MACHINE, AND CONNECTIVITY MAINTAINING METHOD USING THE SAME
A host system includes: a virtual machine migration controller for performing live-migration of a virtual machine and driving the virtual machine; and a virtual connection unit for establishing a virtual connection with a remote device server to which a device allocated to the virtual machine is connected. The host system further includes and a virtual controller for providing information for establishing the virtual connection to a destination host of the live-migration, or receiving the information for establishing the virtual connection from a source host from which the live-migration starts and providing the information to the virtual connection unit, driving the virtual machine which has live-migrated.
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