微软产品支持分析电子月刊 : Windows Server Terminal

终端服务器或终端间隙性停止响应

Support News Editor — Tue, 29 May 2007 09:41:00 GMT

当“终端服务”客户端登录或注销（在会话中或在终端服务器的控制台上）时，基于 Windows 2003/2000 的终端服务器及其所连接的“终端服务”客户端计算机可能会停止响应，或者暂停几秒钟。知识库文章324446 提供了解决方案.

KB324446 http://support.microsoft.com/kb/324446/zh-cn

终端服务许可证错误信息的排错方法

Support News Editor — Tue, 29 May 2007 09:41:00 GMT

终端用户可能由于许可证错误而不能登录到终端服务. 这篇文章列举了客户端可能收到的错误信息.虽然错误信息出现在客户端,但是问题通常是终端服务器或者许可证服务器的配置或者网络连接问题引起的. 以下链接提供了错误信息相应的排错方法.

http://technet2.microsoft.com/WindowsServer/en/Library/159e6ff8-4edb-43fd-8767-3d9858897e2c1033.mspx

处理安装有安全升级包925902的Windows XP或Windows 2000上的0x0000007F错误

Support News Editor — Wed, 23 May 2007 05:48:00 GMT

Customer may experience a bluesreen after they install security update 925902.

• You receive the following Stop error message on a blue screen:

*** Stop 0x0000007f (0x00000000, 0x00000000, 0x00000000, 0x00000000)

UNEXPECTED_KERNEL_MODE_TRAP

This problem occurs when a printer driver makes a call that has invalid parameters to the Win32K.sys component. Microsoft has confirmed that this problem affects the following printer drivers:

• Ricoh LAN Fax Driver

• Gestetner P7026n PCL

• Ricoh Laser AP2600N PCL

• HP LaserJet 9050

• HP LaserJet 4200

• HP 4050 PCL6

This problem has also been reported in relation to printing from SQL Reporting Services to a Printer Command Language (PCL) printer.

For more details and resolution of this issue, please refer to the article below for the resolution:

935843 Stop 0x0000007F error when you try to print from computers that are running Windows XP or Windows 2000 and that have GDI security update 925902 installed.

http://support.microsoft.com/kb/935843/en-us

改进virtual server性能

Support News Editor — Wed, 23 May 2007 05:47:00 GMT

More and more customers are consolidating their server by virtualization. Some customer may raise some performance issue regarding the virtual server. This article will cover following topics.

Improving virtual hard disk performance

You can improve throughput for virtual hard disks by using the following techniques:

•	Use a hard disk solution that allows fast access, such as a SCSI hard disk, a redundant array of independent disks (RAID), or storage area network (SAN).
•	Put each virtual hard disk on a dedicated volume, SCSI hard disk, RAID, or SAN. It is easiest to put virtual hard disks together with their associated virtual machine configuration files on a RAID or SAN because this keeps everything in one place.
•	Put virtual hard disks on a different physical disk than the host operating system. In particular, you want to put virtual hard disks on a different physical disk than the host page file.
•	Compact virtual hard disks to free more physical disk space.

For more information about improving virtual hard disk performance, see Optimizing virtual hard disks .

Improving network performance

You can improve network performance by using the following techniques:

•	Distribute the networking load. If you are running multiple instances of Virtual Server, you can distribute the networking load between them in the same manner as you would with physical servers. To do this, run a mix of network-intensive and non-network-intensive applications on a single instance of Virtual Server.
•	Add physical network adapters. For best performance, dedicate at least one physical network adapter to each virtual machine.

Improving processor performance

You can improve processor performance by using the following techniques:

•

Adjust the CPU allocation for virtual machines according to their CPU requirements. You can use monitoring software, such as Microsoft Operations Manager (MOM), to ascertain CPU utilization for each virtual machine. For more information about adjusting CPU allocation, see Configuring CPU resources for virtual machines .

Improving Virtual Server performance

You can improve the performance of Virtual Server by making the following configuration changes on the host operating system:

•	Increase the acceleration of your graphics hardware to full, as follows. On the Display control panel, click the Settings tab, and then click Advanced. Click the Troubleshoot tab, and then move the Hardware acceleration slider to Full.
•	Disable all unnecessary pointer options, such as pointer trails and shadow cursors, as follows. On the Mouse control panel, click the Pointer Options tab, and clear the check boxes of any options that you do not need.
•	Optimize system settings for performance, as follows. On the System control panel, click the Advanced tab. Under Performance, click Settings, and then click Adjust for best performance. Click the Advanced tab, select Background services, and then click OK twice.

You can improve the speed with which the Administration Website Master Status page displays and refreshes by hiding the virtual machine thumbnails that appear under Remote View. You can do this by clearing the Remote View check box on the Administration Website Properties page.

For more information of virtual server operation guide ,please visit Virtual Server 2005 Technical Library

由损坏的分类导致的Windows Server 2003 SP 2无法安装

Support News Editor — Wed, 23 May 2007 05:43:00 GMT

Recently, we have been seeing a number of issues with Windows Server 2003 SP 2 not installing due to corrupt catalogs in the catroot. The installation may fail with the following popup error:

Service Pack 2 Setup Error

Failed to install catalog files.

Select OK to undo the changes that have been made.

Additionally, Windows Server 2003 SP2 may fail to install if there are too many hotfixes being installed.

Actually, this problem is not SP2 specific. It’s not a new issue to us either. We have several resolutions documented in the following KB articles:

822798 You cannot install some updates or programs

http://support.microsoft.com/kb/822798

925931 You may be unable to apply more updates at a certain point on a Windows Server 2003-based computer

http://support.microsoft.com/kb/925931