论文部分内容阅读
虚拟化技术源于大型机,大型机上的虚拟分区技术最早可以追溯到上世纪六,七十年代。早在上世纪60年代,IBM公司就发明了一种操作系统虚拟机技术,允许在一台主机上运行多个操作系统,让用户尽可能地充分利用昂贵的大型机资源。随着技术的发展和市场竞争的需要,大型机
Virtualization technology comes from the mainframe, the virtual partition technology on the mainframe can be traced back to the sixties and seventies of the last century. Back in the 1960s, IBM invented an operating system virtual machine technology that allows multiple operating systems to run on a single host, allowing users to take full advantage of expensive mainframe resources. With the development of technology and the need of market competition, the mainframe