我想在现有域中添加一个额外的域控制器.现在我们只在
Windows Server 2003上运行一个域控制器.我试图将Windows Server 2012升级为我们域的另一个域控制器.不幸的是,先决条件检查失败并显示以下消息
Verification of prerequisites for Active Directory preparation failed. A previous schema
extension has defined some attribute value differently than the schema extension needed for
this version of Windows Server.
是否有可能检查,这里有什么问题以及如何解决这个问题？我找到了日志文件,它抱怨了一些属性值：
=============================================================================
“attributeId” attribute value for objects defined in Windows 2000
schema and extended schema do not match. [2013/01/14:10:50:39.622] A
previous schema extension has defined the attribute value as
“1.2.840.113556.1.4.7000.187.70” for object
“CN=uidNumber,CN=Schema,CN=Configuration,DC=xxx,DC=de” differently
than the schema extension needed for Windows Server 2008 R2.
[Status/Consequence] Adprep cannot extend your existing schema
[User Action] Contact the vendor of the application that previously
extended the schema to resolve the inconsistency. Then run adprep
again. [2013/01/14:10:50:39.627]
============================================================================= “attributeId” attribute value for objects defined in Windows 2000
schema and extended schema do not match. [2013/01/14:10:50:39.627] A
previous schema extension has defined the attribute value as
“1.2.840.113556.1.4.7000.187.71” for object
“CN=gidNumber,DC=de” differently
than the schema extension needed for Windows Server 2008 R2.
[Status/Consequence] Adprep cannot extend your existing schema
[User Action] Contact the vendor of the application that previously
extended the schema to resolve the inconsistency. Then run adprep
again. [2013/01/14:10:50:39.628]
还有一些……
我发现2年前,(未完成的)lync安装更新了活动目录模式.也许这已经引起了现在的问题.
我不知道最初是否安装了Windows 2000 DC.
Microsoft支持团队终于找到了解决此问题的方法.真正的根本问题是：Microsoft Windows Services for UNIX 2.0安装在Windows Server 2003林或Windows 2000林中.如果您尝试为Windows Server 2003 R2(或更高版本)准备Windows Server 2003林,则会收到以下错误消息：
Error message when you try to prepare the Active Directory directory
service for Windows Server 2003 R2: “Attribute value for objects
defined in Windows 2000 schema and extended schema do not match“
要解决此问题,有一个热修复：http://support.microsoft.com/kb/919938.
安装修复程序后,我能够将Windows Server 2012作为域控制器升级到Windows Server 2003域控制器旁边.
我想对你们所有人表示感谢,感谢你们对这个问题的支持.答案和评论提供了有价值的提示,以朝着正确的方向前进.
