服务器性能的不断提升与企业渴望缩小IT空间成本的要求使得虚拟化技术解决方案逐渐成为业界主流应用解决方案之一。虚拟化技术就是在一台物理服务器上通过软件的方式模拟出多台虚拟机器,每台虚拟机都能像一台物理机一样,运行各自的应用程序。在很多场合中,用户在采购设备、组建企业业务应用环境时, The increasing performance of servers and the desire of enterprises to reduce the cost of IT space have made virtualization technology solutions one of the mainstream application solutions in the industry. Virtualization technology is to simulate multiple virtual machines through software on one physical server. Each virtual machine can run its own application like a physical machine. In many occasions, when users purchase equipment and set up an enterprise business application environment,