xen_deploy.pl is designed for XEN V3.0.2 or above
xen_deploy.pl 用于XENV3.0.2 或者更高版本
All of the xen management tools communicate with the xend daemon to extract information.
所有的xen管理工具在提取信息时都需要与xenddaemon交互。
Then I mount the filesystem to the default Xen image file location at /var/lib/xen/images.
然后，我将这个文件系统挂载到默认的Xen 镜像文件位置，即 /var/lib/xen/images。
Actually, starting from xen 3.0.3, the virtual block frontend is implemented in the module xenblk, while the virtual block backend is handled by the modules BLKBK and blktap.
实际上，从xen3.0.3开始，虚拟块前端是在xenblk模块中实现的，而虚拟块后端是由blkbk和blktap模块处理的。
To get the servers up and running, start up the xen service with the command xend start and then create your BaseServer from your base config file with the command xm create base.
要启动并运行服务器，首先要使用命令xend start启动xen服务，然后使用命令xmcreate base通过基本配置文件创建BaseServer。
Support for Xen virtualization
支持Xen 虚拟化技术
Figure 1 shows the Xen architecture.
图1显示了Xen的架构。
Make sure it boots the Xen kernel by default.
确保它将默认启动xen内核。
Xen requires configuration files for each server you run.
Xen要求为运行的每个服务器准备配置文件。
The open source Xen community provides the Xen hypervisor.
开放源码Xen社区提供Xen管理程序。
Verify that you're now running the Xen kernel after reboot.
重启后，确认正在运行xen内核。
EC2 is powered by the open source Xen virtualization software.
EC2采用开放源码的xen虚拟化软件。
Xen is noteworthy because of its unprecedented performance and security.
Xen 值得您关注，因为它具有空前的性能与安全性。
Before installing the Xen guests, you need to do two things on the host.
在安装Xen guest之前，需要在主机上做两件事。
Now that Xen is running, you need to install some tools to interact with it.
现在，Xen正在运行，您需要安装一些工具，以便与之交互。
Congratulation! You now have a Xen hypervisor with Dom0 running on top of it.
祝贺您！您现在有了一个Xenhypervisor，并且其中正在运行Dom0。
We plan on fixing this in future releases with Xen-specific compilation flags.
我们计划在以后的版本中加入Xen特有的编译标志来解决这个问题。
If you are using XEN, the resource information is located in the configuration file.
如果正在使用XEN，则资源信息位于配置文件中。
Now you can run the command xm info to see some information from the Xen hypervisor.
现在可以运行xminfo命令，查看Xenhypervisor的一些信息。
The Xen hypervisor has automatically given you a virtual network device to work with.
Xen系统管理程序已经自动提供了一个可以使用的虚拟网络设备。
These extensions allow Xen to run unmodified operating systems such as Microsoft Windows.
这些扩展使得Xen可以支持原生（未经修改）的操作系统，如微软视窗系统。
Hiding the devices from the host VM may also be required (as is done with Xen using pciback).
也许还需要对主机VM隐藏设备(Xen中使用pciback实现)。
To run a Web server on your Xen servers, you'll need to install the Web-server set of packages.
为了在Xen服务器上运行一个Web服务器，您应该安装一组Web - server软件包。
Xen is a free open source solution for operating system-level paravirtualization from XenSource.
Xen是一个来自于XenSource的操作系统级超虚拟化的免费开源解决方案。
We did not use Xen because its management tools are not as robust and polished as we would like.
我们不使用Xen是因为它的管理工具不够健壮和出色。
Beyond distribution-specific install procedures, everything works the same in Xen on any distribution.
除了安装过程特定于发行版本之外，在任何发行版本上，Xen中的所有工作都是相同的。
After you have RHEL 5.1 up and running, install the Xen kernel from the installation source, like this.
安装并运行RHEL 5.1之后，利用安装源文件安装xen内核。
I hope these quick instructions and simple example help you get Xen up and running so you can try it out.
我希望这些简短的说明和简单的示例能够帮助您安装和运行Xen，这样您就可以尝试使用它。
The XEN and VMware activate scripts implement the steps shown in Figure 3 with seven command line options.
XEN和VMware激活脚本使用七个命令行选项，实现了图3中所介绍的步骤。
Now that the Xen environment is up and running, it's time to install the drivers to access the SAN storage.
现在，Xen环境已设置好并且正在运行，接下来该安装用于访问SAN存储的驱动程序了。
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