Create an assignment table and document the domain objects that you are migrating with their source and target locations.Identify the source, target domain and the organizational unit (OU) where you will place migrated objects.John, CN=johnny, johnnym, Preparing for AD Objects Migrationīefore you proceed with the migration process, cross-check the following requirements: I have listed below few examples to make things more clear. You can specify optional fields in any combination and in any order. It is mandatory to specify source name of an object in include file while rest of the fields are optional. The following table list fields of an include file with their explanation.
You can then provide the path of that file in ADMT console or command line during the migration process. Include file is a text file in which you place each object on a separate line. However, when you migrate a large number of objects, it is more efficient and less time consuming to specify them in an include file. When you have a limited number of objects to migrate, you can directly specify them in a command line or in ADMT console.
Table 1: Intraforest migration behavior Include File The following table lists some behaviours during the migration process. When you migrate objects between domains in the same forest, the migrated objects no longer exist in source domain except computer accounts which are copied. Intraforest Active Directory Domain Object Migration However, in this post, I’ll focus only on ADMT console and command line. In this first blog post, I’ll walk you through to migrate Active Directory objects (users, groups, and workstations or member servers) between two domains in the same forest (Intraforest) using Active Directory Migration Tool (ADMT) 3.2.ĪDMT allows you to migrate objects (including users, groups, computers, profiles, service and managed service accounts) with the help of the following tools: StarWind Virtual Tape Library (VTL) OEM.
Software as a Service (SaaS) & Financing.StarWind Virtual Tape Library Appliance (VTLA).PES 3.1 can be downloaded here (圆4) or here (x86).
Be advised that this version of PES isn’t supported on Windows Server 2008 R2, so I expect an update for PES as well.
Note that ADMT uses Password Export Server (PES) which is currently still at version 3.1. The updated ADMT Guide: Migrating and Restructuring Active Directory Domains can be found here. As you can also see from the table below, the new ADMT version requires Windows Server 2003 domain functional level in both the source and the target domain: ADMT The new 3.2 version of ADMT only runs on Windows Server 2008 R2, but not on earlier versions. With the release of R2 this lead to added complexity because projects needed to introduce a different OS in their environment. The previous version, ADMT 3.1, dates back to July, 2008 and is supported only on Windows Server 2008, but not R2. ADMT can be used to migrate and reorganize objects across in inter-forest (cross-forest) or intra-forest scenarios. At last, the Active Directory Migration Tool (ADMT) 3.2 was released to public.