The managed systems might all be LPARs on a single physical server, or they might be located on multiple physical servers.

In addition to scalability, virtualization introduces the ability to migrate virtual machines ( VMs) between physical servers for the purposes of load balancing.

除可伸缩性外，为了负载均衡，虚拟化还能够在物理服务器间迁移虚拟机（VM）。

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The use of remote EJB interfaces enables the MDB application to run on a different physical server from where the SCA application runs.

使用远程EJB接口使MDB应用程序能够运行在与SCA应用程序不同的物理服务器上。

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Prior to WPARs, you would need to carve out separate logical partitions ( LPARs) within the physical server.

在WPAR出现之前，需要在物理服务器中划分单独的逻辑分区（LPAR）。

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Virtualization is used to reduce the actual number of physical servers and cost; more importantly, virtualization is used to acheive efficient CPU utilization of a physical machine.

利用虚拟化来降低成本和物理服务器的实际数目；更重要的是，将使用虚拟化用来实现高效的物理计算机CPU利用。

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Even on a single physical server, you can have redundant power supplies, error-correcting RAM, redundant disks, and copious monitoring of pre-fault indicators.

甚至在单个物理服务器上，您都有冗余电源、错误纠正RAM、冗余磁盘和丰富的故障前诊断指示器监控。

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They are usually created within LPARs, though they can be created on full physical servers that are not partitioned.

尽管可以在没有经过分区的完全物理服务器中创建它们，但通常在LPAR中创建它们。

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Based on these results, if you have low-volume WebSphere applications spread across a lot of physical servers, you may want to consider consolidating these using virtualization.

根据这些结果，如果在许多物理服务器中部署了低容量的WebSphere应用程序，那么您可能希望考虑使用虚拟化对其进行整合。

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Create a dependency link from the virtual Ethernet connection unit in the virtual image to the L2 connection in the physical server.

创建一个从虚拟镜像中的虚拟化以太网连接到物理服务器中L2连接的依附性链接。

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In production, co-locating WebSphere MQ and Server Foundation servers may not be an option, despite the performance advantages of running the two applications on the same physical server.

在生产中，尽管两个应用程序在同一物理服务器上运行有性能优势，但仍然可能不会选择将WebSphere MQ和Server Foundation服务器安装在相同的物理服务器上。

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When installing the Virtualization Manager Agent on the host servers, choose to create the master image later, and don't clone the physical server to a virtual server.

当在主机服务器上安装Virtualization Manager Agent时，选择稍后创建主映像，并且不要将物理服务器克隆到虚拟服务器中。

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This sample requires two physical servers and an Internet connection to download the Apache HTTP Server and mod-jk files.

这个示例需要两个物理服务器和一个Internet连接，以便下载Apache HTTP服务器和mod-jk文件。

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Partition mobility refers to the ability to move an entire running AIX LPAR from one physical server to another.

分区迁移指的是将正在运行的整个AIX LPAR从一个物理服务器迁移到另一个物理服务器的能力。

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The tool must be able to throttle and dispatch the requests processed by several ESB servers running on different physical servers.

对于由运行在不同物理服务器上的几个ESB服务器处理的请求，该工具必须能够起到节流和分派作用。

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Hopefully, I have been able to show you that the IBM System p5 servers have the capability of consolidating multiple stand-alone servers onto one piece of hardware.

但愿我已经向您说明了IBM System p5服务器能够将多个独立服务器合并到一个物理服务器上。

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If the virtual appliance is deployed to a different Power server in the server system pool, VLAN 2012 is added to the switch port automatically for communication between virtual servers in different physical servers ( see Figure 14).

如果虚拟设备部署到服务器系统池中某个不同的Power服务器中，VLAN2012会自动添加到交换机端口中，以实现不同物理服务器中的虚拟服务器之间的通信（参见图14）。

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It spreads data over several physical servers, but the user treats the amalgam as one UNIX-like file system resource.

它把数据分散在几个物理服务器上，但是用户作为一个与UNIX相似的文件系统资源操作它。

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In this situation, higher availability can be achieved by maintaining a separate physical server for each WebSphere MQ instance.

在这种情况下，可以通过为每个WebSphere MQ维护独立的物理服务器来实现更高的可用性。

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The procedure outlined here works between two LPARs on the same physical server.

这里介绍的是同一个物理服务器上两个LPAR之间的迁移。

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LPARs can be temporarily moved to different physical servers during the maintenance window.

在维护期间，LPAR可以临时转移到其他物理服务器。

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LPARs can moved to different physical servers to help balance workload demands.

可以把LPAR转移到不同的物理服务器以帮助平衡工作负载需求。

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