DCDiagerrorafterupgradingtoDFS-R

After switching a domain to use DFS-R rather than FRS for SYSVOL replication you may experience the following error when running dcdiag.exe

创新互联专注为客户提供全方位的互联网综合服务，包含不限于成都网站制作、网站设计、襄州网络推广、重庆小程序开发、襄州网络营销、襄州企业策划、襄州品牌公关、搜索引擎seo、人物专访、企业宣传片、企业代运营等，从售前售中售后，我们都将竭诚为您服务，您的肯定，是我们最大的嘉奖；创新互联为所有大学生创业者提供襄州建站搭建服务，24小时服务热线：18982081108，官方网址：www.cdcxhl.com

  Starting test: VerifyReferences
     Some objects relating to the DC LONDON have problems:
        [1] Problem: Missing Expected Value
         Base Object:
        CN=LONDON,OU=UK,OU=Domain Controllers,DC=nwtraders,DC=msft
         Base Object Description: "DC Account Object"
         Value Object Attribute Name: frsComputerReferenceBL
         Value Object Description: "SYSVOL FRS Member Object"
         Recommended Action: See Knowledge Base Article: Q312862

     ......................... LONDON failed test VerifyReferences

DFR-S replication of the SYSVOL replication group looks to be otherwise healthy.

This error is caused by some poor logic in dcdiag.exe when the domain controllers have been moved from the default “Domain Controllers” OU. If you move the domain controllers back to the default “Domain Controllers” OU the error will disappear. However, leaving them where they are is likely to cause no problems, other than give you a dcdiag.exe error.

Microsoft plan to fix this in Windows Server 2012.