METHOD AND APPARATUS FOR MIGRATION OF VIRTUAL MACHINE ACROSS CLOUD PLATFORM, AND STORAGE MEDIUM AND ELECTRONIC APPARATUS

摘要

A method and apparatus for migration of a virtual machine across a cloud platform, and a storage medium and an electronic apparatus. The method comprises: creating, on a destination cloud platform, a destination virtual machine for migration; and according to a disk file chain structure of a source virtual machine on a source cloud platform, migrating, by means of network copying, file nodes one by one to a disk storage library of the destination virtual machine on the destination cloud platform.