For a Xen image, add the virtualization.XenHypervisor capability to an operating system unit.
对于一个xen镜像，您可以操作系统单元添加virtualization .XenHypervisor功能。
Xen is currently having issues with initrd, so you need to create a few device codes for yourself if you want the system to boot.
目前，Xen使用initrd时仍然存在问题，所以，如果想要启动系统，则需要为自己创建一些设备代码。
For Xen, use an operating system unit and add the virtualization.XenHypervisor capability to represent the Xen hosting software.
对于Xen，您可以使用一个操作系统单元，并添加virtualization. XenHypervisor功能以代表Xen主机软件。
Many cloud infrastructures are based on open source systems: Xen for virtualization, Linux for operating system, MySQL for database.
很多云计算基础架构基于开源系统：xen的虚拟化，Linux的操作系统，MySQL的数据库。
You've now spent some time editing configurations and getting your system set up to run a couple of Xen servers.
现在您已经用了一些时间来编辑配置，并建立了运行两个Xen服务器的系统。
The specific example provided here is for WebSphere Application Server V6 in VMware or XEN virtual images, using SUSE V10 as the guest operating system.
这里所提供的特定示例用于VMware或XEN虚拟映像中的WebSphereApplicationServerV6，并使用SUSEV10作为客户操作系统。
Blue cloud - based on IBM's Almaden Research Center cloud infrastructure — will include Xen and PowerVM virtualized Linux operating system images and Hadoop parallel workload scheduling.
BlueCloud——基于IBMAlmaden研究中心的云计算基础设施——将包括Xen和PowerVM虚拟的Linux操作系统镜像和Hadoop并行工作负载调度。
Xen popularized the PV approach (discussed in the previous section), which reduced the degradation of performance by making the guest operating system driver aware that it was being virtualized.
Xen使PV方法(上一小节介绍过)得以流行，PV方法通过使客户操作系统驱动程序意识到它正在被虚拟化来减少性能降低幅度。
As Xen requires collaboration (modifications to the guest operating system), only those operating systems that are patched can be virtualized over Xen.
就像Xen需要进行协作(对客户操作系统进行修改)一样，只有那些修补过的操作系统才可以通过Xen进行虚拟化。
However, if the current system can use a new Linux kernel that has been ported to the Xen architecture, you can run your existing system without change.
不过，如果当前系统可以使用新的已经移植到Xen架构的Linux内核，那么您就可以不加修改地运行现有的系统。
The technology itself USES a hypervisor-based solution (which IBM has finally implemented though Xen, but only on their x86 platform), which sits between the operating system and the hardware.
这种技术本身使用基于系统管理程序的解决方案(这是IBM最终通过Xen实现的，但是只在x86平台上使用)，它位于操作系统和硬件之间。
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。
This virtual technology represented by Xen, which is characterized by modifying the operating system kernel, adding a Xen Hypervisor layer.
这种虚拟技术以Xen为代表，其特点是修改操作系统的内核，加入一个XenHypervisor层。
This virtual technology represented by Xen, which is characterized by modifying the operating system kernel, adding a Xen Hypervisor layer.
这种虚拟技术以Xen为代表，其特点是修改操作系统的内核，加入一个XenHypervisor层。
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