Dell Microsoft Windows 2008 Server R2 Important Information Guide

Microsoft Windows Server 2008

R2 With Hyper-V for Dell

PowerEdge Systems

Important Information

Guide

Notes and Cautions

NOTE: A NOTE indicates important information that helps you make better use of

your computer.

CAUTION: A CAUTION indicates potential damage to hardware or loss of data if

instructions are not followed.

___________________

Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell™, the DELL logo, and PowerEdge™ are trademarks of Dell Inc.

and Xeon® are registered trademarks of Intel Corporation in the U.S. and other countries. AMD®

Intel is a registered trademark of Advanced Micro Devices, Inc. Hyper-V™, Microsoft Windows Server Corporation in the United States and/or other countries.

Other trademarks and trade names may be used in this publication to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

January 2011 Rev. A00

, and Windows Vista® are either trademarks or registered trademarks of Microsoft

, Windows®,

Overview

This document provides information about the Hyper-V role in Microsoft Windows Server 2008 R2 for Dell PowerEdge systems. Unless stated otherwise, the information in this document applies to all service packs of the operating system.

Windows Server 2008 R2 with Hyper-V is an operating system that includes a hypervisor-based virtualization solution.

Windows Server 2008 R2 With Hyper-V Features

The key enhancements of Windows Server 2008 R2 with Hyper-V as compared to Windows Server 2008 Hyper-V are:

• Live migration

• Dynamic virtual machine storage

• Enhanced processor support

• Enhanced networking support

From Windows Server 2008 R2 SP1 onwards, there are two additional enhancements:

• Dynamic Memory—Allows the memory on a host machine to be pooled and dynamically distributed to virtual machines as necessary. Based on current workloads on a virtual machine, memory is dynamically added or removed. Dynamic memory allocation is done without service interruption.

• RemoteFX—Introduces a new set of remote user experience capabilities that enable a media-rich user environment for virtual desktops, session-based desktops, and remote applications. RemoteFX enables a rich desktop experience for virtual machine users through a 3D adapter and USB redirection. The 3D scenarios in virtual desktops provide a virtualized graphics processing unit (GPU) within the virtual machine. RemoteFX provides intelligent capture and compression that adapts for the best user experience in both virtual and session-based desktops.

Important Information 3

Supported Hardware

This section provides information about the hardware requirements for PowerEdge systems to support Windows Server 2008 R2 with Hyper-V.

NOTE: For the latest information on supported hardware for Hyper-V, see

dell.com/microsoft/virtualization.

Table 1. Supported Dell Systems With Processor and Socket Details

System Model Processor Socket Remark

PowerEdge R910 Intel 4

PowerEdge R900 Intel 4

PowerEdge R810 Intel 4

PowerEdge R710 Intel 2

PowerEdge R610 Intel 2

PowerEdge R510 Intel 2

PowerEdge R410 Intel 2

PowerEdge R310 Intel 1

PowerEdge R300 Intel 1 Only with Intel Xeon

PowerEdge R210 Intel 1

PowerEdge R210 II Intel 1

PowerEdge R200 Intel 1 Only with Xeon

PowerEdge R905 AMD 4

PowerEdge R815 AMD 4

PowerEdge R805 AMD 2

PowerEdge R715 AMD 2

PowerEdge R515 AMD 2

PowerEdge R415 AMD 2

PowerEdge T710 Intel 2

PowerEdge T610 Intel 2

PowerEdge T410 Intel 2

4 Important Information

Table 1. Supported Dell Systems With Processor and Socket Details (continued)

System Model Processor Socket Remark

PowerEdge T310 Intel 1

PowerEdge T300 Intel 1 Only with Xeon

PowerEdge T110 Intel 1

PowerEdge T100 Intel 1 Only with Xeon

PowerEdge T605 AMD 2

PowerEdge T105 AMD 1

PowerEdge M710 Intel 2

PowerEdge M610 Intel 2

PowerEdge M600 Intel 2

PowerEdge M905 AMD 4

PowerEdge M805 AMD 4

PowerEdge M605 AMD 2

PowerEdge 6850

PowerEdge 6800

Intel 4

PowerEdge 2950 I/II/III Intel 2

PowerEdge 2900 I/II/III Intel 2

PowerEdge 1955 Intel 2

PowerEdge 1950 I/II/III Intel 2

PowerEdge 1900 Intel 2

PowerEdge 860 Intel 1 Only with Xeon

PowerEdge 840 Intel 1 Only with Xeon

Important Information 5

Table 1. Supported Dell Systems With Processor and Socket Details (continued)

System Model Processor Socket Remark

PowerEdge 6950 AMD 4

PowerEdge 2970 AMD 2

PowerEdge SC440 Intel 1 Only with Xeon

PowerEdge SC1430 Intel 1 Only with Xeon

PowerEdge SC1435 AMD 2

The PowerEdge 6800 and PowerEdge 6850 systems with Intel processors, identified by processor ID F48, support Hyper-V. To view the processor ID information, press <F2> during boot to access the system BIOS and then navigate to CPU Information.

NOTE: Download the latest BIOS version from support.dell.com.

NOTE: All PowerEdge 11th-generation systems and later support Hyper-V.

Enabling Hardware Features to Support Hyper-V

The following processor features are required to configure Hyper-V:

• Extended Memory 64 Technology (EM64T)

• Data Execution Prevention (DEP)

NOTE: By default, DEP is enabled in the BIOS of all Dell systems.

• Hardware-assisted virtualization

(Intel-VT or AMD-V)

NOTE: By default, hardware-assisted virtualization is enabled on the

PowerEdge

T105 system.

To enable hardware-assisted virtualization on Dell systems:

1 Press <F2> at the POST screen to go to the BIOS setup.

2 Navigate to the CPU Information section.

3 Press <Enter> and navigate to Virtualization Technology.

4 Select Enabled by toggling the left and right arrow keys.

5 Save the selection and exit the BIOS setup.

6 Important Information

Hyper-V Resources

For information about:

• Windows Server 2008 R2 with Hyper V, see

• What's new in Hyper-V in Windows Server 2008 R2, see

technet.microsoft.com.

• Installing the Hyper-V role on the Windows Server 2008 R2 operating system and the Windows Server 2008 R2 Server Core operating system, see the

Hyper-V Getting Started Guide

• Upgrading Windows Server 2008 Hyper-V to Windows Server 2008 R2 with Hyper-V, see the Microsoft knowledge base article

support.microsoft.com

The following are additional documents about Hyper-V at technet.microsoft.com:

•

Microsoft Hyper-V Server 2008 R2 Getting Started Guide

•

Server Core Getting Started Guide

•

Hyper-V: Using Live Migration with Cluster Shared Volumes in Windows Server 2008 R2

•

Hyper-V: Using Hyper-V and Failover Clustering

•

Hyper-V Planning and Deployment Guide

•

Hyper-V Getting Started Guide

•

Getting to Know Hyper-V: A Walkthrough from Initial Setup to Common Scenarios

•

Hyper-V: Using Live Migration with Cluster Shared Volumes in Windows Server 2008 R2

•

Configuring Virtual Networks

•

Configuring Disks and Storage

microsoft.com/hyper-v.

technet.microsoft.com

957256

Important Information 7

Known Issues and Resolutions

NOTE: This section contains the issues that are specific to Hyper-V. For issues

specific to Windows Server 2008 R2, see the Microsoft Windows Server 2008 R2 for Dell PowerEdge Systems Important Information Guide at dell.com/ostechsheets.

Virtual Machine (VM) Connection May Be Lost When Connected to a SCSI Hard Drive

Description In Hyper-V, a VM can either use an IDE or SCSI hard drive to connect

to a virtual disk.

If you connect a Windows Server 2003 VM with a SCSI adapter to a disk located on an iSCSI target, you may experience connectivity issues with the VM. The issue occurs if you connect through the Pas s through Disk option and the network connection to the target is subsequently lost.

The internal connection between the VM and the SCSI disk is not restored even after you reconnect the target. If you try to restore the connection by opening the disk management console, an error message is displayed, prompting you to initialize the disk.

Solution To workaround this issue, restart the VM.

Unable to Create Hyper-V VMs

Description Hardware-assisted virtualization is a pre-requisite for installing

Hyper-V. The Hyper-V Role Configuration wizard allows you to install the Hyper-V role even if the Hardware Assisted Virtualization (Intel-VT or AMD-V) capability is disabled in the system BIOS. When you attempt to create or start a virtual machine, you may receive the following error message:

Virtual machine failed to initialize.

Solution To resolve this issue, enable the Virtualization Technology feature

in the BIOS and reboot the system. The Hyper-V hypervisor loads successfully.

8 Important Information

Guest Operating Systems Installed Using the Dell Recovery Media Prompts for Activation

Description

NOTE: The activation process described in this section applies only

to guest operating system installations performed with the Dell recovery media.

You must enter a virtual PID key when you install a guest operating system in a virtualized environment.

Solution To activate the Windows Server 2008 R2 guest operating system

using the Dell recovery media:

Boot into the guest operating system and choose the option to enter a new product key.

Enter the virtual key available on the right side of the Certificate of Authenticity (COA) sticker on your system.

The virtual key is different from the product key which is also present on the COA sticker.

Activate the Windows Server 2008 R2 guest operating system using the regular Microsoft activation channels—manually with the telephone or automatically through the Internet (if your virtual machine has direct access to the Internet).

For more information on Windows Server 2008 R2 activation, see

microsoft.com/windowsserver2008

Preventing Loss of VM Configurations While Upgrading Windows Server 2008 R2 Edition

Description

Solution To prevent the loss of the virtual machine configuration, use

CAUTION: Upgrading Windows Server 2008 R2 editions

may cause loss of the virtual machine configurations for the existing Hyper-V virtual machines.

Upgrading the host operating system in a parent partition from one Windows Server 2008 R2 edition to another is supported by Dell.

the Export/Import functionality in the Hyper-V Manager to export the existing virtual machines prior to the upgrade. After the upgrade is complete, import the virtual machines along with the configurations.

Important Information 9

Hyper-V Guest Operating System Installation Through DRAC/iDRAC May Fail

Description If you are installing either Windows Vista, Windows Server

2008, or Windows Server 2008 R2 guest operating system on a system running Hyper-V with an operating system ISO image remotely attached to the Dell Remote Access Controller (DRAC) 4 or DRAC 5 virtual media, the installation may fail displaying the following message:

A required CD/DVD drive device driver is missing. If you have a driver floppy disk, CD, DVD, or USB flash drive, please insert it now.

Solution To resolve this issue, download the firmware version 1.61 for

DRAC 4 and 1.4.0 or later for DRAC 5 from support.dell.com.

Remote Network Connection May be Lost When Creating a Hyper-V Virtual Network

Description When you bind an external virtual network to a physical network

adapter, the remote network connections may be lost temporarily during the virtual network creation process. The issue occurs if the remote network connection to the Hyper-V host uses the physical network adapter to which the new virtual network is bound.

Solution This feature is working as designed. In most cases, the remote

connection is automatically re-established. To resolve this issue, it is recommended that you dedicate a specific network adapter in the parent partition strictly for managing the system. You must not bind the management network adapter to any Hyper-V virtual network. Also, you must make remote connections, if any, to the parent partition through the IP address of this management adapter.

10 Important Information

Hyper-V Virtual Machine Does Not Support TOE

Description Windows Server 2008 R2 is expected to support the ability to utilize

the TCP Offload Engine (TOE) on child partitions for supported guest operating systems. This feature is still undergoing testing and must be enabled with caution.

Solution This is a known issue and will be fixed in a future Microsoft release.

To workaround this issue, note down the IP address and enable remote desktop of the system before enabling the Remote-FX 3D feature. When the console is disconnected, use the IP address of the system to reconnect through the remote desktop option from a client.

DRAC Virtual Console is Disconnected if RemoteFX 3D is Enabled

Description When you connect to a system using the Dell DRAC virtual console

from a client and try to enable the 3D option in Remote-FX feature with Windows Server 2008 R2 SP1, the console gets disconnected.

Solution This is a known issue and will be fixed in a future Microsoft release.

Important Information 11

12 Important Information

适用于 Dell PowerEdge 系统

的 Microsoft

Windows Server

2008 R2 With Hyper-V

重要信息指南

注和小心

注： “注”表示可以帮助您更好地使用计算机的重要信息。

小心： “小心”表示如果不遵循说明，就有可能损坏硬件或导致数据丢失。

___________________

未经 Dell Inc. 书面许可，严禁以任何形式复制这些材料。

本文中使用的商标：Dell™、DELL 徽标和 PowerEdge™ 是 Dell Inc. 的商标。Intel 是 Intel Corporation 在美国和其他国家/地区的注册商标。 AMD Inc. 的注册商标。Hyper-V™、Microsoft 是 Microsoft Corporation 在美国和/或其他国家/地区的商标或注册商标。

本出版物中可能使用其他商标和产品名称提及拥有相应商标和产品名称的实体或其制造的产品。 Dell Inc. 对其他公司的商标和产品名称不拥有任何所有权。

、Windows®、Windows Server® 和 Windows Vista®

是 Advanced Micro Devices,

和 Xeon®

2011 年 1

月

Rev.A00

概览

本说明文件提供了有关适用于 Dell PowerEdge 系统的 Microsoft Windows Server 2008 R2 中的 Hyper-V 角色的信息。除非另有说明，本说明文件中的信息适用于该操作系统的所有 Service Pack。

Windows Server 2008 R2 with Hyper-V™ 是一种操作系统，其中包含基于

管理程序的虚拟化解决方案。

Windows Server 2008 R2 With Hyper-V

与 Windows Server 2008 Hyper-V 相比， Windows Server 2008 R2 with Hyper-V 的主要增强功能包括：

•

实时迁移

•

动态虚拟机存储

•

增强的处理器支持

•

增强的网络支持

从 Windows Server 2008 R2 SP1 开始，有两个附加增强功能：

•

动态内存—允许主机上的内存共用并根据需要动态分配给虚拟机。根据虚拟机上的当前工作负载，可动态添加或删除内存。无需中断服务即可完成动态内存分配。

• RemoteFX

话的桌面以及远程应用程序的富媒体用户环境。配器和

提供智能捕获和压缩，适用于虚拟桌面和基于会话的桌面的最佳用户体验。

—引入一组新的远程用户体验功能，实现虚拟桌面、基于会

USB

重定向实现虚拟机用户丰富的桌面体验。虚拟桌面中的

场景在虚拟机内提供了一个虚拟化图形处理器

的功能

RemoteFX

(GPU)。RemoteFX

通过

适

重要信息 15

支持的硬件

本节提供有关 PowerEdge 系统硬件要求的信息以支持 Windows Server 2008 R2 with Hyper-V。

注：有关 Hyper-V 受支持硬件的最新信息，请参阅

dell.com/microsoft/virtualization

表

支持的

系统型号处理器插槽备注

PowerEdge R910 Intel 4

PowerEdge R900 Intel 4

PowerEdge R810 Intel 4

PowerEdge R710 Intel 2

PowerEdge R610 Intel 2

PowerEdge R510 Intel 2

PowerEdge R410 Intel 2

PowerEdge R310 Intel 1

PowerEdge R300 Intel 1

PowerEdge R210 Intel 1

PowerEdge R210 II Intel 1

PowerEdge R200 Intel 1

PowerEdge R905 AMD 4

PowerEdge R815 AMD 4

PowerEdge R805 AMD 2

PowerEdge R715 AMD 2

PowerEdge R515 AMD 2

PowerEdge R415 AMD 2

PowerEdge T710 Intel 2

PowerEdge T610 Intel 2

PowerEdge T410 Intel 2

系统及处理器和插槽详细信息

Dell

。

仅配备 Intel Xeon

仅配备 Xeon

16 重要信息

表

支持的

系统及处理器和插槽详细信息（续）

Dell

系统型号处理器插槽备注

PowerEdge T310 Intel 1

PowerEdge T300 Intel 1

仅配备 Xeon

PowerEdge T110 Intel 1

PowerEdge T100 Intel 1

仅配备 Xeon

PowerEdge T605 AMD 2

PowerEdge T105 AMD 1

PowerEdge M710 Intel 2

PowerEdge M610 Intel 2

PowerEdge M600 Intel 2

PowerEdge M905 AMD 4

PowerEdge M805 AMD 4

PowerEdge M605 AMD 2

PowerEdge 6850

PowerEdge 6800

Intel 4

PowerEdge 2950 I/II/III Intel 2

PowerEdge 2900 I/II/III Intel 2

PowerEdge 1955 Intel 2

PowerEdge 1950 I/II/III Intel 2

PowerEdge 1900 Intel 2

PowerEdge 860 Intel 1

PowerEdge 840 Intel 1

仅配备 Xeon

重要信息 17

表

支持的

系统型号处理器插槽备注

PowerEdge 6950 AMD 4

PowerEdge 2970 AMD 2

PowerEdge SC440 Intel 1

PowerEdge SC1430 Intel 1

PowerEdge SC1435 AMD 2

采用 Intel 处理器的 PowerEdge 6800 和 PowerEdge 6850 系统，由处理器 ID

支持 Hyper-V。要查看处理器 ID 信息，请在引导时按 <F2> 访问系统

CPU Information（CPU

系统及处理器和插槽详细信息（续）

Dell

信息）。

仅配备 Xeon

BIOS

F48

识别，

，然后导航至

注：从

注：所有 PowerEdge 11G 系统和更高版本都支持 Hyper-V。

support.dell.com

启用硬件功能以支持

下载最新 BIOS 版本。

Hyper-V

要配置 Hyper-V，需要以下处理器功能：

•

扩展内存

•

数据执行保护

•

硬件辅助虚拟化

位技术

(EM64T)

(DEP)

注：默认情况下， DEP 会在所有 Dell 系统的 BIOS 中启用。

（Intel-VT 或 AMD-V）

注：默认情况下， PowerEdge T105 系统启用硬件辅助虚拟化。

要启用 Dell 系统上的硬件辅助虚拟化：

1 在

POST

屏幕中按 <F2> 键转至 BIOS setup （BIOS 设置）。

2 导航至 3 按 <Enter> 键，并导航至 4 通过切换左右箭头键，选择

CPU Information

（CPU 信息）部分。

Virtualization Technology

Enabled

（已启用）。

5 保存选择内容，并退出 BIOS setup （BIOS 设置）。

（虚拟化技术）。

18 重要信息

Hyper-V

有关以下项的信息：

• Windows Server 2008 R2 with Hyper V

• Windows Server 2008 R2 中的 Hyper-V

technet.microsoft.com

•

在核心操作系统上安装

《

•

升级

Hyper-V

957256

以下是有关 Hyper-V 的其他说明文件：

• Microsoft Hyper-V Server 2008 R2

•

服务器核心使用入门指南

• Hyper-V: Using Live Migration with Cluster Shared Volumes in Windows Server 2008 R2

资源

，请参阅 microsoft.com/hyper-v

的新增功能，请参阅

。

Windows Server 2008 R2

Hyper-V

使用入门指南》。

Windows Server 2008 Hyper-V 至 Windows Server 2008 R2 with

，请参阅 support.microsoft.com 上的

。

操作系统和

Hyper-V

Windows Server 2008 R2

角色，请参阅 technet.microsoft.com 上的

Microsoft

technet.microsoft.com

使用入门指南

知识库文章

。

服务器

：

•Hyper-V

•

认识

• Hyper-V: Using Live Migration with Cluster Shared Volumes in Windows Server 2008 R2

•

配置虚拟网络

•

配置磁盘和存储

：使用

Hyper-V

计划和部署指南使用入门指南

Hyper-V

：从初始安装到一般情况的演练

和故障转移群集

重要信息 19

已知问题和解决方案

注：本节包含特定于 Hyper-V 的问题。有关 Windows Server 2008 R2 的特定问

题，请参阅 Dell PowerEdge Systems Important Information Guide （用于 Dell PowerEdge 系统的 Microsoft Windows Server 2008 R2 的重要信息指南）。

dell.com/ostechsheets

上的 Microsoft Windows Server 2008 R2 for

连接到

说明在 Hyper-V 中， VM 可使用 IDE 或 SCSI 硬盘驱动器连接虚拟

硬盘驱动器时虚拟机

SCSI

磁盘。

如果使用 SCSI 适配器将 Windows Server 2003 VM 连接到位于 iSCSI 目标上的磁盘， VM 可能遇到连接问题。如果通过

through Disk

将丢失与目标的网络连接。

即使在重新连接到目标之后，也不能还原 VM 与 SCSI 磁盘之间的内部连接。如果试图通过打开 “磁盘管理”控制台来还原该连接，则会显示错误信息，提示您初始化磁盘。

（直通式磁盘）选项连接则会发生此问题，并且随后

连接可能丢失

(VM)

Pass

解决方案要解决此问题，请重新启动 VM。

无法创建

说明硬件辅助虚拟化是安装 Hyper-V 的一个前提条件。

Hyper-V VM

Hyper-V

向导允许您在系统 BIOS 中安装 Hyper-V 角色，即便已禁用

配置

Hardware Assisted Virtualization

AMD-V）功能也可以。尝试创建或启动虚拟机时，可能收到以下错误信息：

（硬件辅助虚拟化）（Intel-VT 或

角色

Virtual machine failed to initialize. （虚拟机

无法初始化。）

解决方案

要解决此问题，请在 BIOS 中启用 Virtualization Technology （虚拟化技术）功能，然后重新引导系统。 Hyper-V 管理程序成功载入。

20 重要信息

使用

Dell

说明

解决方案

恢复介质安装的来宾操作系统提示进行激活

注：

本节所述的激活过程仅适用于使用 Dell 恢复介质安装的来宾

操作系统。

当在虚拟环境中安装来宾操作系统时，您必须输入虚拟 PID 密钥。

要激活使用 Dell 恢复介质安装的 Windows Server 2008 R2 来宾操作系统，请执行以下步骤：

引导至来宾操作系统并选择输入新产品密钥的选项。

输入系统上 “真品证书”

虚拟密钥和同样显示于

使用常见的宾操作系统

（如果您的虚拟机可以直接访问互联网）。

有关

microsoft.com/windowsserver2008

Microsoft －

使用电话手动激活，或者通过互联网自动激活

Windows Server 2008 R2

(COA)

粘贴标签右侧的虚拟密钥。

COA

粘贴标签上的产品密钥不同。

激活方式激活

Windows Server 2008 R2

激活的详细信息，请参阅

。

来

升级

Windows Server 2008 R2

说明

解决方案为防止丢失虚拟机配置，请在升级之前，使用 Hyper-V

现有

Dell 支持将父分区中的主机操作系统从一个 Windows Server 2008 R2 版本升级到另一个版本。

Manager （Hyper-V 管理器）中的 Export/Import （导出/导

入）功能导出现有虚拟机。升级完成后，再导入虚拟机及其配置。

小心：

Hyper-V

版本时防止丢失

升级

Windows Server 2008 R2

虚拟机的虚拟机配置丢失。

配置

版本可能会导致

重要信息 21

通过

DRAC/iDRAC 安装 Hyper-V

说明如果在运行 Hyper-V 且将操作系统 ISO 映像远程连接至

Dell 远程访问控制器 (DRAC) 4 或 DRAC 5 虚拟介质的系统上安装 Windows Vista、 Windows Server 2008 或 Windows Server 2008 R2 来宾操作系统，则安装可能失败，同时显示

以下信息：

A required CD/DVD drive device driver is missing.（缺少必要的 CD/DVD 驱动器设备驱动程序。）

If you have a driver floppy disk, CD, DVD, or USB flash drive, please insert it now. （如果

您有驱动程序软盘、CD、DVD 或 USB 闪存盘，请立即将其插入。）

解决方案要解决此问题，请从 support.dell.com 下载适用于 DRAC 4 的

固件版本 1.61 和适用于 DRAC 5 的固件版本 1.4.0 或更高版本。

来宾操作系统可能会失败

创建

Hyper-V

说明

解决方案

虚拟网络时，远程网络连接可能会丢失

当您将外部虚拟网络绑定到物理网络适配器时，在创建虚拟网络的过程中，远程网络连接可能会暂时丢失。当 Hyper-V 主机的远程网络连接使用绑定了新虚拟网络的物理网络适配器时，会发生此问题。

此功能按设计工作。在多数情况中，远程连接会自动重新建立。要解决这个问题，建议您严格地在父分区中使用特定网络适配器，专门用于管理系统。您不能将管理网络适配器绑定于任何 Hyper-V 虚拟网络。同时，您必须通过此管理适配器的 IP 地址远程连接（如果有）至父分区。

22 重要信息

Hyper-V

虚拟机不支持

说明 Windows Server 2008 R2 预期能够在支持的来宾操作系统的子分区

解决方案这是一个已知问题，将在以后的 Microsoft 版本中解决。要解决此

TOE

上采用 TCP Offload Engine (TOE)。此功能仍在测试中，必须谨慎启用。

问题，请记下 IP 地址并在启用 Remote-FX 3D 功能之前启用系统远程桌面。断开控制台的连接后，使用系统 IP 地址从客户端通过远程桌面选项重新连接。

启用

RemoteFX 3D 后 DRAC

说明使用 Dell DRAC 虚拟控制台从客户端连接系统，并尝试启用

Windows Server 2008 R2 SP1 的 Remote-FX 功能中的 3D 选项时，

控制台将断开连接。

解决方案这是一个已知问题，将在以后的 Microsoft 版本中解决。要解决此

问题，请记下 IP 地址并在启用 Remote-FX 3D 功能之前启用系统远程桌面。断开控制台的连接后，使用系统 IP 地址从客户端通过远程桌面选项重新连接。

虚拟控制台断开连接

重要信息 23

24 重要信息

適用於 Dell PowerEdge 系統的 Microsoft

Windows Server

2008 R2 With Hyper-V

重要資訊指南

註和警示

註：「註」表示可以幫助您更有效地使用電腦的重要資訊。

警示：「警示」表示若沒有遵從指示，可能導致硬體損壞或資料遺失。

___________________

本出版品中的資訊如有變更，恕不另行通知。

未經 Dell Inc. 的書面許可，嚴格禁止以任何形式複製這些內容。

本文中使用的商標：Dell™、DELL 標誌和 PowerEdge™ 是 Dell Inc. 的商標。Intel 是 Intel Corporation 在美國及其他國家/地區的註冊商標。AMD

Inc. 的註冊商標。Hyper-V Microsoft Corporation 在美國和/或其他國家/地區的商標或註冊商標。

本出版品中使用的其他商標及商品名稱，係指擁有這些商標及商品名稱的公司或其製造的產品。Dell Inc. 對本公司之外的商標和產品名稱不擁有任何專有權益。

、Microsoft®、Windows®、Windows Server® 和 Windows Vista® 是

是 Advanced Micro Devices,

和 Xeon®

2011 年 1 月修訂版 A00

概觀

本文件提供適用於 Dell PowerEdge 系統之 Microsoft Windows Server 2008 R2 中 Hyper-V 角色的相關資訊。除非另有說明，本文件中的資訊適用於該作業系統的所有 Service Pack。

Windows Server 2008 R2 with Hyper-V 是一種包含基於 Hypervisor 之虛擬

解決方案的作業系統。

Windows Server 2008 R2 With Hyper-V 功能

與 Windows Server 2008 Hyper-V 相比，Windows Server 2008 R2 with Hyper-V 的主要增強功能包括：

•

即時移轉

•

動態虛擬機器儲存

•

增強的處理器支援

•

增強的網路支援

從 Windows Server 2008 R2 SP1 版開始，另有兩項增強功能：

•

動態記憶體 — 允許主機上的記憶體配置成集區，並視需要動態分配至虛擬機器。依據虛擬機器上目前的工作量，動態地新增或移除記憶體。完成動態記憶體配置而不中斷服務。

• RemoteFX —

桌面、工作階段型桌面，以及遠端應用程式媒體豐富的使用者環境。

RemoteFX

豐富的桌面體驗。虛擬桌面中的圖形處理器擬和工作階段型桌面中配合提供最佳使用者體驗。

引進一組新的遠端使用者體驗功能，這些功能賦予虛擬

透過

配接器和

(GPU)。RemoteFX

USB

重新導向，為虛擬機器使用者帶來

情境會在虛擬機器內提供虛擬化的

提供智慧型擷取和壓縮功能，可在虛

重要資訊 27

支援的硬體

本章節提供有關可支援 Windows Server 2008 R2 with Hyper-V 之 PowerEdge 系統的硬體需求資訊。

註：如需 Hyper-V 支援硬體的最新資訊，請參閱

dell.com/microsoft/virtualization。

表 1 支援的 Dell 系統以及處理器與插槽詳細資料

系統型號處理器插槽備註

PowerEdge R910 Intel 4

PowerEdge R900 Intel 4

PowerEdge R810 Intel 4

PowerEdge R710 Intel 2

PowerEdge R610 Intel 2

PowerEdge R510 Intel 2

PowerEdge R410 Intel 2

PowerEdge R310 Intel 1

PowerEdge R300 Intel 1

PowerEdge R210 Intel 1

PowerEdge R210 II Intel 1

PowerEdge R200 Intel 1

PowerEdge R905 AMD 4

PowerEdge R815 AMD 4

PowerEdge R805 AMD 2

PowerEdge R715 AMD 2

PowerEdge R515 AMD 2

PowerEdge R415 AMD 2

PowerEdge T710 Intel 2

PowerEdge T610 Intel 2

PowerEdge T410 Intel 2

僅配備 Intel Xeon

僅配備 Xeon

28 重要資訊

+ 73 hidden pages

Dell Microsoft Windows 2008 Server R2 Important Information Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Overview

Windows Server 2008 R2 With Hyper-V Features

Supported Hardware

Enabling Hardware Features to Support Hyper-V

Hyper-V Resources

Known Issues and Resolutions

支持的硬件

已知问题和解决方案

Windows Server 2008 R2 With Hyper-V 功能

支援的硬體