该链接代表了服务器提供给虚拟机系统的网络访问。
This link represents the network access that the server provides to the virtual system.
通信接口用于开发系统和虚拟机系统之间的通信。
The communicational interface is used between the development system and the virtual machine system.
现在通过导入拓扑图，您可以使用其他拓扑中的虚拟机系统。
Now you can use the virtual system in other topologies by importing the diagram.
本发明公开了一种安全增强的虚拟机通信方法和虚拟机系统。
The invention discloses a safety enhanced virtual machine communication method and a virtual machine system.
接下来的部分向您展示了拓扑编辑器中建模虚拟机系统的一些范例。
The following section shows a few examples of virtual systems modeled in the topology editor.
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.
本文中的范例向您展示了使用部署架构工具建模虚拟机系统的一些方法。
The examples in this article show some of the ways to model simple virtual systems with the deployment architecture tools.
访问存储系统的程序会与虚拟机系统进行通讯，而不是将数据直接存储到硬盘上。
The applications that access the storage system interface with the virtual system, rather than storing data to the disks directly.
编译器和连接器将源程序文件编译和连接成虚拟机系统可执行的目标代码文件。
The compiler and linker can compile and link source code program files into object code file that is executable to the virtual machine system.
通过这种方式，如果一个设计调用一个主机栈，您可以替换一个协调的虚拟机系统。
In this way, if a design calls for a hosting stack, you can substitute a compatible virtual system.
例如，您可能要添加一个服务器硬件以及操作系统，以代表虚拟机系统的主机功能。
For example, you might add a server hardware unit and an operating system unit to represent the hosting capabilities of the virtual system.
在拓扑中，您可以创建一个分配为虚拟机系统的拓扑图，来使得虚拟化更加接近完美。
In a topology, you can make this virtualization seamless by creating a diagram that is dedicated to the virtual system.
您可以在导入拓扑图的虚拟机系统上运行应用程序，就像您在其他的系统上运行一样。
You can host applications on the virtual system in the imported diagram just as you can on any other system.
这些虚拟机系统的用户请求实例，使用它们，并在不再需要它们时对它们进行重新分配。
Users request instances of those virtual systems, use them, and de-allocate them when they are no longer needed.
根据一个实施例的安全增强的虚拟机系统包括虚拟网络中位于同一物理机上的多台虚拟机。
The safety enhanced virtual machine system according to one embodiment comprises a plurality of virtual machines positioned on a same physical machine in a virtual network.
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.
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.
该系统可以运行一个虚拟镜像，它是一种封装性的环境，在这个环境中您可以运行一个虚拟机系统。
This system could host a virtual image, which is an encapsulated environment in which you can run a virtual system.
物理硬件可能拥有大量的内存，但是虚拟监管系统为特定虚拟机系统的使用只分配了1GB的内存。
The physical hardware might have a large amount of memory, but the hypervisor might designate only 1gb of that memory for a particular virtual system's use.
这个虚拟中介截断了虚拟机系统发往主机的请求，也就是在虚拟机系统与主机之间添加了一个虚拟化层。
This intermediary interprets requests from the virtual system to the host, thereby adding a layer of virtualization between the virtual system and the host.
因此，虚拟机系统看起来好像是在一个只有1GB内存的硬件(其实就是一个虚拟机服务器)上运行。
Therefore, that virtual system appears to be running on a piece of hardware (that is, a virtual server) with only 1gb of memory.
它还向您展示了怎样将一个虚拟化系统分解为拓扑图，这演示了虚拟机系统与物理主机之间的相互独立性。
They also show how to separate virtual systems into diagrams, which illustrates the independence of the virtual systems from their physical hosts.
虚拟镜像还包含了虚拟硬盘定义与虚拟网络连接单元，它们代表了虚拟监管系统向虚拟机系统所提供的虚拟资源。
The virtual image also contains virtual disk definition and virtual network connection units that represent the virtual resources that the hypervisor provides to the virtual system.
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.
VMWareESX的一个单独的实例可以运行一个或者多个虚拟化镜像，它们中的每一个都包含有一个虚拟机系统。
A single instance of VMWare ESX can host one or more virtual images, each of which contains a virtual system.
一些类型的元计算环境在今天会一直使用，但是通常意义上，一个云提供了一系列的虚拟机系统以及运行它们的管理进程。
Several types of cloud computing environments are in use today, but in general, a cloud provides a library of virtual systems and a hypervisor on which to run them.
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.
系统容器类似于虚拟机。
虚拟机的使用可以提供系统稳固的益处。
The use of virtual machines can provide benefits in the consolidation of systems.
这种模型使用一个虚拟机，它在客户操作系统和原始硬件之间进行协调(参见图2)。
This model USES a virtual machine that mediates between the guest operating systems and the native hardware (see Figure 2).
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