To get better performance, install the VMware Tools for the virtual operating system.
为了获得更好的性能，需要为虚拟操作系统安装VMware Tools。
As Figure 6 shows, this virtual image might contain virtual hardware and a virtual operating system.
如图6所示，该虚拟镜像可能包含有虚拟硬件以及一个虚拟的操作系统。
Probably the easiest way to qualify WPARs is to refer to it as virtual operating system partitioning.
可以把WPAR看做虚拟的操作系统分区。
Containers and zones give you the ability to run multiple virtual operating system instances inside only one kernel.
容器和zone允许在一个内核中运行多个虚拟操作系统实例。
The other is software that helps firms to turn their IT infrastructure into their own cloud, known as a “virtual operating system for data centres”.
还有软件层以帮助企业把IT基础架构变成自己的云，也就是“数据中心的虚拟操作系统”。
It does this by allowing either the systems administrator or even operators (through WPAR manager) to move these virtual operating system partitions to other systems, without incurring any downtime.
系统管理员甚至操作员(通过WPAR管理员)可以把这些虚拟操作系统分区转移到其他系统，而不需要停机。
In this case, a streamed operating system, application, or virtual machine can be run on the user's desktop.
在这种情况下，可以在用户的桌面上运行流操作系统、应用程序或虚拟机。
The concept is simple: avoid all installation and configuration hassles by using a virtual image of an entire software stack: operating system, application (s), configuration data, etc.
其概念是非常简单的：通过使用整个软件栈(操作系统、应用、配置数据等等)的虚拟映像来避免安装与配置上的冲突。
They compare this situation to the time when developers had to seemingly write operating system level code to handle "multi-tasking" or "virtual memory management".
他们将这种情形比作开发者似乎不得不要书写操作系统级别代码来处理“多任务”或“虚拟内存管理”的时代。
On other platforms, you need to use the operating system imposed virtual address space size.
在其他平台上，需要使用操作系统决定的虚拟地址空间大小。
For installation test, build verification test, globalization verification test, and GUI software test, you can use the operating system virtual instances.
对于安装测试、构建验证测试、全球化验证测试和GUI软件测试，您可以使用操作系统虚拟实例。
You can build your own custom virtual images in order to include additional software or make operating system configuration changes.
您可以构建自己的定制虚拟映像，在其中包含额外的软件或修改操作系统配置。
Virtualisation software divvies up the resources on a single machine among several virtual computer platforms. Each virtual machine can run the same or a different operating system.
虚拟软件将原本在一台电脑上的资源分摊到了几个虚拟计算机平台上，这些平台每一个都能运行相同的或者不同的操作系统。
The image just contains the full operating system and software applications of the source virtual server.
映像包含源虚拟服务器的完整操作系统和软件应用程序。
He's created a way for people to use an older model computer as a "virtual desktop," outsourcing its processing power, memory and operating system to another piece of equipment located down the hall.
他已经发明了一种方法，让人们用老式电脑作为“虚拟桌面”，将其处理性能、内存和操作系统外包到某个中心的另一台设备上。
Each "virtual computer" encapsulates the operating system and the software applications installed on it.
每个“虚拟计算机”将操作系统和安装在它上面的软件应用程序封装起来。
The physical memory that is mapped for the guest operating system is actually virtual memory mapped into the process.
映射给客户操作系统的物理内存实际上是映射给这个进程的虚拟内存。
After installing the operating system and the IBC site in the virtual machine, we are left with a neat package of our software and all of its prerequisites.
在虚拟机中安装操作系统和IBC站点之后，就获得了一个干净的软件包，包括它的所有必备软件。
One of the challenges with cloning virtual images is handling operating system, network, and application specific customization.
克隆虚拟映像的挑战之一是，需要处理操作系统、网络和应用程序特定的自定义内容。
By contrast, in the virtual appliance paradigm, the operating system is part of the virtual appliance delivery.
相反，在虚拟设备范式中，操作系统是虚拟设备交付的一部分。
The operating system or application can run natively or as a virtual machine on the client operating system.
操作系统或应用程序可以直接运行，也可以作为虚拟机在客户机操作系统中运行。
You can then deploy it to create a new virtual server that is complete with a fully functional operating system and software applications or overwrite an existing virtual server.
然后可以部署它，创建包含完整操作系统和软件应用程序的新的虚拟服务器，或者覆盖现有的虚拟服务器。
All UNIX operating systems support a system of virtual memory (VM).
所有unix操作系统都支持某种虚拟内存(VM)系统。
For example, if a virtual machine operating system crashes, applications in other virtual machines continue to run.
例如，如果一个虚拟机的操作系统崩溃了，那么其他虚拟机中的应用程序将可以继续运行。
Every operating system executes in a virtual environment, and there might be (and normally are) several instances of different operating systems running at the same time.
每个操作系统都在一个虚拟环境中运行，因此可能会出现(实际上也会出现)几个不同的操作系统实例同时运行的情况。
You now have an empty virtual machine that is ready for an operating system, as shown in Figure 9.
现在有了一个空的虚拟机，可以安装操作系统了，见图9。
When the database server is online and performing operations, it automatically attaches additional operating-system segments to the virtual portion, if the initial size is too small.
当数据库服务器处于联机状态并执行操作时，如果虚拟区的初始尺寸太小，数据库服务器会自动向虚拟区附加其他操作系统段。
You can choose from dedicated virtual machine (VM) software that requires no base operating system, and you can run several servers at once.
您可以从不需要基础操作系统的专用虚拟机(virtual machine,VM)软件中做出选择，并且可以一次运行多个服务器。
To minimize the cost of a virtual processor context switch, the operating system indicates to the hypervisor whether some resources are in use.
为了实现虚拟处理器上下文切换成本的最小化，操作系统将告诉Hypervisor是否正在使用某些资源。
With Linux operating system images, you normally connect over SSH to the virtual machine.
有了Linux操作系统映像，您通常通过SSH连接到虚拟机。
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