METHOD AND DEVICE FOR MIGRATING VIRTUAL MACHINE PARAMETERS AND VIRTUAL MACHINE SERVER

摘要

Embodiments of the present invention provide a method and an apparatus for migrating virtual machine parameters and a virtual machine server. The method includes: receiving a virtual machine parameter migration message at a not-running stage of a virtual machine, where the virtual machine parameter migration message is used to cause an upstream network device of the virtual machine to migrate virtual machine parameters of the virtual machine at the not-running stage of the virtual machine, and the virtual machine parameter migration message includes an identifier of the virtual machine. Because dynamic information in corresponding virtual machine parameters on the upstream network device of the virtual machine does not change at the not-running stage of the virtual machine, the upstream network device of the virtual machine migrates the virtual machine parameters of the virtual machine at the not-running stage of the virtual machine, which may implement migration of the virtual machine parameters correctly and solve a service interruption problem in virtual machine migration.