基于KVM的P2V虚拟化架构

ABSTRACT At a time when mobile communication technology is highlydeveloped,big data and cloud computing will usher in greater developmentopportunities.However,with the improvement of science and technologylevel,many enterprises and institutions are still relatively backwardin information infrastructure construction.Compared with the new networkarchitecture of cloud computing,the management and cost of traditionalPC server network architecture can not meet the needs of enterprises andinstitutions.As we all know,the server has four characteristics:easyto expand,easy to use,availability and easy to manage.Compared withthe traditional server network architecture,cloud computingvirtualization technology can better solve and play these characteristics,better use and manage the server.However,there are still a large numberof enterprises and institutions using relatively backward hardwarephysical machines as servers.The services on these servers still needto be retained,but the servers need to be migrated to the platform.Therefore,we need to use some method to transform the physical machineinto a virtual machine.This design adopts the server static migration technology of P2V basedon KVM.The core work of P2V is to make the disk device into a virtualmachine disk image that KVM can recognize and use,and then send it tothe KVM server.Experimental results show that P2V can solve the problemof migration from physical machine to virtual machine.KEY WORDS Virtualization Technology;KVM;QWMU第一章前言…第二章相关技术和理论概述.42.1虚拟化技术.52.1.1虚拟化技术概述..52.1.2虚拟化技术实现分类.52.2KWM虚拟化.62.2.1KVM虚拟化概述.6