Active-Directory
Active Directory 準備的 dcpromo 先決條件失敗
無法將新的 Server 2012 R2 伺服器提升為現有域上的域控制器。先決條件檢查失敗。
Verification of prerequisites for Active Directory preparation failed. Unable to verify whether schema master has completed a replication cycle after last reboot. Exception: Unavailable Critical Extension. Server extended error: 8366. Server extended message: 000020AE: SvcErr: DSID-03210384, problem 5010 (UNAVAIL_EXTENSION), data 8610 . Adprep failed to verify whether schema master has completed a replication cycle after last reboot. [Status/Consequence] The schema is not upgraded. [User Action] Check the log file ADPrep.log in the C:\Windows\debug\adprep\logs\20160222090334-test directory for possible cause of failure.
目前域有一個 Server 2008 R2 域控制器,域功能級別設置為 Server 2008 R2。
嘗試檢索林功能級別時,遇到錯誤“從伺服器返回了引用”。
由於不再存在的舊域控制器的複制失敗而導致的問題。
需要刪除孤立的域控制器和域。我使用了以下指南:
https://support.microsoft.com/en-us/kb/251307