注意:虚拟和物理系统的硬件和软件跨越的范围很广,因此本文介绍的步骤仅作为一个参考。
Note: Virtual and physical systems hardware and software span a broad range, so the procedures in this article are meant as a reference guide.
创建您想要转换为虚拟的原始物理系统的拓扑架构。
Create the topology for the original physical system that you want to convert to virtual.
您不是从组中设计一个虚拟化系统,而是可以将一个已存在的物理系统转化为一个虚拟机系统。
Rather than designing a virtual system from the ground up, you can convert an existing physical system into a virtual system.
由于您要将一个物理系统转换为一个虚拟机,因此device - image类型是最佳选择。
Because you are converting a physical system to a virtual machine, the device-image type is the better choice.
关于虚拟化的观点的一部分就是,一个程序不需要知道它是在一个物理系统上运行,还是在一个虚拟机系统上运行。
Part of the point of virtualization is that an application does not need to know whether it is running on a virtual system or on a physical system.
图2中的范例显示了可以位于单个物理系统上的一些虚拟化系统。
The example in Figure 2 shows how several virtual systems can be hosted on a single physical system.
如果产品安装在一个全局物理系统中,并且在系统内部创建了虚拟实例,那么无需在每个实例中安装产品。
If the product is installed in a global physical system and the virtual instances are created inside, then there is no need to install the product inside each instance.
虚拟化还可以以相反的方向运行;有些物理系统可以合并到单个的虚拟化系统上。
Virtualization also works in the opposite direction; several physical systems can be combined to host a single virtual system.
集群涉及到了为一个或者多个程序或者虚拟机系统,将一组的物理系统合并为单独的主机环境。
Clustering involves combining a group of physical systems into a single hosting environment for one or more applications or virtual systems.
在本文的背景下,在硬件上直接运行的操作系统是一个物理系统(或者“非虚拟化系统”)。
In the context of this article, an operating system running directly on hardware is a physical (or non-virtualized) system.
您还可以选择,为物理系统获得一种设计,并决定虚拟地实施系统。
Alternatively, you might receive a design for a physical system and decide to implement that system virtually.
正如前面介绍的那样,您可以将虚拟化系统导入到其他的拓扑结构之中,并且使用它就像您在使用一个物理系统一样。
As explained previously, you can import the virtualized system into another topology and use it just like you would use a physical system.
完整的虚拟机系统表现就像一个物理系统一样。
The complete virtualized system behaves just like a physical system.
对于应用来说,虚拟机系统看起来就像物理系统一样,运行虚拟机系统的物理系统的具体硬件信息对于应用程序来说被隐藏起来了。
The virtual system appears just like a physical system to the application, and the details of the physical system that hosts the virtual system are hidden from the application.
通过这种方式,虚拟监管系统使得虚拟机系统要比物理系统更加灵活。
In this way, the hypervisor makes virtual systems more flexible than physical systems.
将物理系统转化为虚拟机系统。
能够同时处理虚拟和物理系统的情况对于IT部门来说日益重要。
Being able to handle both virtualized and physical systems at the same time is becoming more important for IT departments.
能够同时处理虚拟和物理系统的情况对于IT部门来说日益重要。
Being able to handle both virtualized and physical systems at the same time is becoming more important for IT departments.
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