server2003 active directory yapısını server 2008 r2 taşıma

http://www.cozumpark.com/blogs/videolar/archive/2010/08/22/video-active-directory-migration-2003-to-2008-r2.aspx

  http://www.cozumpark.com/forums/thread/237746.aspx

iyi çalışmalar 

adprep /forestprep  yapınca aşağıdaki iletiyi alıyorum ne yapmam gerekiyor

Adprep was unable to extend the schema.
[Status/Consequence]
The schema master did not complete a replication cycle after the last reboot. The schema master must complete at least one replication cycle before the schema can be extended.
[User Action]
Verify that the schema master is connected to the network and can communicate with other Active Directory Domain Controllers.  Use the Sites and Services snap-in to replicate between the schema operations master and at least one replication partner. After replication has succeeded, run adprep again.