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。
Each virtual machine includes the application software and supporting middleware and operating system.
每个虚拟机都包括应用程序软件和支持中间件及操作系统。
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。
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。
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。
If you try to tune a server when there is no free CPU or where the operating system is swapping virtual memory, you won't get very far.
如果您在没有空闲cpu时或者在操作系统需要交换虚拟内存的地方试图优化服务器，则无法使其变得很快。
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。
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。
Capture a running virtual server that is configured just the way you want, complete with guest operating system, running applications, and virtual server definition.
捕捉正在运行的虚拟服务器，从而获得访客操作系统、正在运行的应用程序和虚拟服务器定义。
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。
One operating system type and one virtual server type (or server type if you're not running on LPAR), the status should be OK.
一个操作系统类型、一个虚拟服务器系统(或如果您在运行LPAR的话是服务器类型)，状态应当没有问题。
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。
Interrupts must be handled uniquely by the hypervisor to deal with real interrupts or to route interrupts for virtual devices to the guest operating system.
故障必须由hypervisor亲自处理，从而解决实际的故障，或将虚拟设备故障发送给来宾操作系统。
The VMRUN instruction allows a virtual machine (and its associated guest operating system) to run until the VMM regains control (which is also configurable).
VMRUN指令允许虚拟机(及其相关的客户操作系统)一直运行，直到VMM重新获得控制权为止(这也是可配置的)。
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