部署并启动组合虚拟设备映像。
记录每个VIOS上当前的虚拟设备映射。
创建组合虚拟设备映像。
虚拟设备的优势是，关注点在应用程序上。
The advantage of the virtual appliance is that the focus is on the application.
下面让我们深入探讨虚拟设备及其替代品。
Let's explore the virtual appliance-as well as its alternative-in a bit more depth.
每个虚拟设备指向一个不同的VIO服务器。
Each of the virtual devices point to a different VIO Server.
检验每个VIOS上的虚拟设备配置和状态。
Verify the virtual device configuration and status on each VIOS.
现在，让我们看看虚拟设备的一个关键特性。
Now, let's look at one of the key aspects of the virtual appliance.
多通道咖啡机是连接至实际咖啡机的虚拟设备。
The multimodal coffee maker is a virtual appliance connected to an actual coffee maker.
但是，除了配置简单外，虚拟设备还有别的价值。
There's more value to a virtual appliance than just simpler configuration, however.
每个组合虚拟设备可以包含多个虚拟映像。
Each composite virtual appliance can contain multiple virtual images.
这些概要文件将包含VIO服务器和虚拟设备的配置。
These profiles will contain your VIO servers' configurations with virtual devices.
虚拟网络设施还支持其他有趣的革新，比如虚拟设备。
The virtualized network infrastructure has also enabled other interesting innovations, such as the virtual appliance.
本教程使用Informix虚拟设备来提供一个公共环境。
The Informix virtual appliance is used in this tutorial to provide a common environment.
VIOS分区概要文件也进行了更新以便反映这些虚拟设备的删除。
The VIOS partition profile is also updated to reflect the removal of these virtual devices.
VMware首先提出这个术语，表示针对虚拟设备的理想构造。
The term was first coined by VMware and represents the ideal construct for the virtual appliance.
有了这些虚拟设备，他们能以动态(两种含义都有)方式完成工作。
With the virtual versions, they get to do this in a dynamic (both meanings here) fashion.
在导入虚拟设备包之后，可以在自己的数据中心部署它们。
After the virtual appliance packages are imported, you can deploy them within your data center.
此工作的第一部分是创建元数据，这需要具有组合虚拟设备的相关知识。
The first part of this work, creating the metadata, requires knowledge of the composite virtual appliance.
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。
By contrast, in the virtual appliance paradigm, the operating system is part of the virtual appliance delivery.
可以编写并提供激活引擎和定制插件，从而在目标系统上配置虚拟设备。
The activation engine and customization plug-ins can be written and provided to configure the virtual appliance to the target system.
全局选项设置使用UDP、udp端口，并配置将要创建的虚拟设备的名称。
The global options set the use of UDP, the UDP port, and configure the name of the virtual device that will be created.
例如，可以把虚拟设备部署在POWER上，创建新的虚拟服务器。
For example, you can deploy a virtual appliance to a new virtual server on POWER.
如果过了两三分钟还没启动，再试一次，或者按照前面的步骤再创建一个虚拟设备。
If it's not done in two or three minutes, try again, or create a new virtual device.
不过，如果虚拟设备供应商允许扩展，则必须提供在更新期间维护这些扩展的技术。
However, if the virtual appliance provider allows extensions, they must provide techniques to maintain these extensions during update.
如果虚拟设备锁定，可能会对要对每个应用程序安装特定软件的IT团队带来困难。
If a virtual appliance is locked-down, this can present a problem to it shops with specific software they require be installed for each application.
这个快捷方式实际仅在命令提示符的模拟器中运行，不能在一个实际的虚拟设备中加载。
This shortcut would actually only run the emulator in Command Prompt and not load an actual virtual device.
捕捉之后，创建新的虚拟设备，它包含描述虚拟服务器的元数据和映像的引用。
After the capture, a new virtual appliance is created, which is composed of metadata that describes the virtual server, and a reference to an image.
deployva：把虚拟设备作为工作负载部署到新的或现有的虚拟服务器。
Deployva: Deploys a virtual appliance into a new or existing virtual server as a workload.
NetBSD使用加密设备驱动程序 (CGD)通过虚拟设备实现加密的文件系统。
NetBSD uses the cryptographic device driver (CGD) to implement an encrypted file system with a virtual device.
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