I am stuck trying to setup replication. Robocopy took hours so I will need to wait until I can take down the file share. 12/14/2016. To deploy DFS Namespaces, refer to the following topics: Prepare to Deploy DFS Namespaces; Create a DFS Namespace; Migrate a Domain-based Namespace to Windows Server 2008 Mode For more information, see Migrate a Domain-based Namespace to Windows Server 2008 Mode. But Windows server 2008 and later uses Distributed File System (DFS) for the replication. In the console tree, under the Namespaces node, right-click a folder, and then click Add Folder Target . Replication will generate partial files, broken copies, and more mess than you really want. Melissa3055 Optional: Demote the Windows Server 2008 R2, Windows Server 2012 R2, or Windows Server 2016 DC that you added in step 6. Point DFS share to the new server path I have a number of windows 2008 R2 file servers spread across 4 active directory sites that host users home folders and that I’m about to migrate to Windows 2016. As part of this migration I would like to create a DFS namespace for the … If you run an incremental robocopy, it will copy over only the changed files - the same thing DFSR is supposed to do. ask a new question. I have about 2TB of files in my namespace, so after going through multiple posts and recommendations, I thought the best thing to do would be to preseed FS01 with the files using robocopy. Open a Command Prompt window and type the following command to export the namespace to a file, where \\ domain \ namespace is the name of the appropriate domain and namespace and path\filename is the path and file name of the export file: On the source DC/DFS Server We are building all new 2016 servers and migrating roles from 2008 R2 servers to these new servers. problems will I face in the process of migration. I tried to add a replication group from Doc (Server 2008 R2 original file server) and when going through the wizard, when I go to add Replication Group Members, I get an error indicating it "can't open the required dialog box because it cannot determine whether the computer named "xxx" is joined to a domain". I have a fresh install of Server 2016 (FS-01) and want to make this my file server. If you have installed DFS technologies on a Windows Server 2008-based computer or on a Windows Server 2008 R2-based computer, we recommend that you review and install the hotfixes that are described in the "More Information" section. More Information Let’s install the DFS Namespaces and DFS Replication roles on the two servers running Windows Server 2016 between which the replication will be configured. ... Configure a DFS Namespace on Windows 2008 Domain Controller running in Server 2008 … Since windows server 2003 is going out of support, most people already done or still looking for migrate in to latest versions. *Windows 2016. You will likely need to use a few different switches to make sure it checks all the different parts. I am currently using DFS Domain Namespace on Server 2008 R2 (Doc) and would like to decommission it. I am not seeing any DNS errors or anything that seems like it would be causing this. Thanks Adding a new folder to a DFS namespace. Is the direct upgrade supported? I have an AD in 2008 R2 server and user data like Desktop, Documents ... are saving in DFS 2008 R2 server. The operation cannot be completed, because the server that you specified requires a restart." You can follow the question or vote as helpful, but you cannot reply to this thread. However, you will not be able to edit permissions to hide folders from any groups or users unless you migrate the namespaces to the Windows Server 2008 mode. 2. Adding a folder to the namespace. I found a lot of information for replacing a replication member, 2012 to 2016, etc., but can't find anything specific to our situation and these errors. Neither Doc nor FS01 are Domain Controllers. I had a client recently who has all 2008 DCs and wanted to introduce 2016 DCs. official DFS! Having a common namespace across your enterprise for the users to share files will cut down on support calls and make collaboration on documents a breeze. Ensure all files are closed on the \\oldserver\share. Prep the domain and forest and off you go. Click Add. We are building all new 2016 servers and migrating roles from 2008 R2 servers to these new servers. 4. DFS is more efficient than FRS. Here, we have added a local folder. Now I want to migrate both AD and DFS servers to 2016. This thread is locked. You can enter either a UNC path for a remote server share, or you can click the Browse button and select a local server folder. You can help protect yourself from scammers by verifying that the contact is a Click Start , point to Administrative Tools , and then click DFS Management . First published on TechNet on Jan 15, 2008 Hi, Dave here. Push out DFS Shares now, get rid of archaic old "Drives" Replicate the data to the new server. Well, you're not supposed to re-install the OS of a DFS server . Still investigating switches to see where something may be hiding. Ensure the domain functional level is Windows Server 2008 or higher. Several people have indicated that replication even with preseeding is going to take forever since it still has to stage each file to determine what needs to be replicated. Cluster support – DFS Namespaces in Windows Server 2008 supports creating stand-alone namespaces on a failover cluster from within the DFS Management snap-in. Server Manager said "The request to add or remove features on the specified server failed. Once the migration is complete, no other actions are immediately necessary. Microsoft Employee and that the phone number is an Add \\newserver\share to your DFS as an alternate target for the share, but leave it disabled. To migrate a domain-based namespace from Windows 2000 Server mode to Windows Server 2008 mode, you must export the namespace to a file, delete the namespace, re-create it in Windows Server 2008 mode, and then import the namespace settings. DFS-N server and DC are on the same server. 3. Installing DFS Namespaces and DFS Replication Roles on Windows Server 2016. 1. Configure a DFS Namespace on Windows 2008 Domain Controller running in Server 2008 mode. To do so, specify a failover cluster on the Namespace Server page of the New Namespace Wizard. Promote the Windows Server 2019-based member servers to DCs. I am migrating an SBS2008 to Essentials 2016 following your guide, and find the suggestion to use DFS Replication very interesting. So basically we would like to migrate our DFS machines (two servers) from Windows Server 2008 R2 to Windows Server 2012 R2. Thanks for your advice will ask the question in that forum. dfsrmig /getglobalstate. Migrate SYSVOL to DFSR as usual on the remaining Windows Server 2008 R2, Windows Server 2012 R2, and Windows Server 2016 DCs. Copy DFSRS.exe from a windows 2016 box to your windows 2019 boxes, take ownership and permission of the 2019 dfsrs.exe file in system32, stop the dfs service, temporarily rename the dfsrs.exe in system32 to .old, copy the 2016 … Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary To use access-based enumeration with DFS Namespaces, you must follow these steps: I currently have 2 Domain Controllers (1 is 2008 R2 and 1 is 2016 (new). I recently used the steps below to move DFS Name Spaces from one server to another without interruption to client connectivity. I searched on technet but it's no very clear to me. Thanks for your feedback, it helps us improve the site. Use the DFS Management console (dfsmgmt.msc) to create a new DFS namespace. Sounds like you had an old Domain Controller that wasn't demoted correctly. Apr 24, 2018 at 21:23 UTC. DFS is just a pointer to a share. Except that this client was running in 2003 forest mode. To migrate a domain-based namespace from Windows 2000 Server mode to Windows Server 2008 mode, you must export the namespace to a file, delete the namespace, recreate it in Windows Server 2008 mode, and then import the namespace … And, as you near the cutover, you should have very little churn on the source. Build and Migrate DFS from 2008 R2 to 2016 and new hardware, View this "Best Answer" in the replies below ». Helllo, I need to move a file server from an old Windows 2008 R2 server into a new Windows 2016 FileServer. Today, I will cover the process by which domain DFS namespaces can be migrated from one domain to another, important considerations both during and after the migration, and some helpful tips along the way. I was hoping that preseed and then replication would keep me from having so much downtime. In this post we will cover how we were able to successfully move resources. Just use robocopy to update the target - it goes really fast. I currently have 2 Domain Controllers (1 is 2008 R2 and 1 is 2016 (new). Although DFS replication alone is sufficient to distribute data, you can use the DFS namespaces to configure the namespace to host a folder from multiple servers, each containing an updated copy of the folder. Use the dfsrmig.exe tool to perform the migration, pausing at each stage to ensure the change has replicated to all DCs. When I click close, I get "RPC server is unavailable" and have to exit the wizard. The DFS NameSpace will be the client facing aspect of DFS and what really makes life easier for the end users. To add a folder target by using DFS Management, use the following procedure. Note The two technologies in DFS are DFS Replication (DFS-R) and DFS Namespaces (DFS-N). I decided to utilize DFS Namespace on the new Windows 2016 FS. So I'm following this guide: How to migrate data from one server to another with DFS Now I need to migrate about ten shares. This topic has been locked by an administrator and is no longer open for commenting. If you use DFSR to "copy," you'll have a lot of cleanup to do - or a lot of wasted space. File Size: ... To do so, you can either create a new domain that uses the Windows Server 2008 domain functional level, or you can use the procedure that is discussed in this document to upgrade an existing domain and migrate replication to DFS Replication. Microsoft global customer service number, Search the community and support articles. So, my question is which one I need to migrate first AD or DFS and what problems will I face in the process of migration. To continue this discussion, please To migrate a domain-based namespace to Windows Server 2008 mode. I tried it on FS01 (2016 Server) and it comes back with the "specified domain does not exist or cannot be contacted". We use Beyond Compare to replicate the data. Windows Server : A simple DFS Migration Plan. Microsoft Agent or Protect Yourself From Tech Support Scams So I would like any information on that as well. We will add folders to the DFS namespace now. Let's go ahead and configure a DFS Namespace… Problem number one. Now I want to migrate both AD and DFS servers to 2016. Is there any upgrade path? So, my question is which one I need to migrate first AD or DFS and what I have run dcdiag from the remaining 2 domain controllers and can't find anything that looks wrong. Distributed File System (DFS) Namespaces and DFS Replication can be used to publish documents, software, and LOB data to users throughout the organization. In looking for solutions to this problem, I found powershell scripts to create the replication group. Time to deploy DFS and prepare for the future. We only had one file server previously, so no replication was set up. The computer it is referring to is a decommissioned domain controller so I am not sure why it is looking for it. I did that. We have DFS Replication and DFS Namespaces in use. You can help protect yourself from scammers by verifying that the contact is a, official During a recent storage refresh ran into an issue with moving storage used by a Windows Server 2008 R2 DFS server and if and how could the DFSRoot be migrated. Now I want to migrate both AD and DFS servers to 2016. With Server 2008 Microsoft implemented Access Based Enumeration (ABE) to DFS but you have to migrate your namespace to “Windows Server 2008 mode” to use this feature. The Windows Server 2008 mode for domain-based namespaces includes support for access-based enumeration and increased scalability. Create DFS folders. Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary So, my question is which one I need to migrate first AD or DFS and what problems will I face in the process of migration. You should run DCDiag from your domain controller and fix any errors you run into. Replication is the wrong way to finish this. Robocopy all the files to \\newserver\share. Adding a folder target to the DFS namespace. 1. I have an AD in 2008 R2 server and user data like Desktop, Documents are saving in DFS 2008 R2 server. So I deleted the DFS namespaces and uninstalled DFS. I was under the impression that replication needed to be set up after robocopy had copied the files (I did not have any of the directories on FS01 and let robocopy create them, it copied permissions and I thought all was well). Install OS and configure the server that you will move the DFS namespaces to; Create SMB shares on the server that you will host the DFS Namespaces from Any suggestions will be helpful. on By Mariette Knap migration, replication, dfs, data, files and folders, permissions In previous articles we explained how to migrate a SBS 2011 to Windows Server 2012 R2 (Essentials) and how we migrate a server with Windows Server 2012 R2 to new hardware but we did not spend a lot of time on the migration of the actual files, folders and shares on those … technical support services. Track users' IT needs, easily, and with only the features you need. I cannot figure out how I would go about doing that: can I repeat steps 4 through 11 until I have all the folders included … 3. In DFS Management, recreate the namespace with the same name, but use the Windows Server 2008 mode, or type the following command at a command prompt, where \servernamespace is the name of the appropriate server and share for the namespace root: Dfsutil root adddom \servernamespace v2 No big deal. Any suggestions will be helpful. There were a few that were in use, but figured those would be replicated once everything else got set up. 2. If this command returns “DFSR migration has not yet initialized.To start migration please set global state to desired value”, this means that the FRS to DFS migration has not yet been performed.Otherwise, a message will appear: “The current domain functional level is not Windows Server 2008 or above.DFSRMig is only supported on Windows Server 2008 or … from your DFS Management console, right-click the namespace we just created, and choose New Folder: Type the name of the folder, then click on Add: Type the path of the Shared folder you want to add to the Namespace… But you can use DFS-R or XCopy I guess. And this is… The initial copy can take whatever it takes. Disable it in DFS. I couldn't re-install DFS. But what robocopy won't do is create temporary files and require a staging area as large as the biggest file you need to copy. To migrate a domain-based namespace to Windows Server 2008 mode. by And that led to a different discovery: FRS was being used for SYSVOL/NETLOGON replication. To do so, use the following procedure: Learn More. technical support services. I have an AD in 2008 R2 server and user data like Desktop, Documents ... are saving in DFS 2008 R2 server. Microsoft global customer service number. Adding multiple folder targets increases the availability of the folder in the namespace. Adding a local folder target to a DFS namespace This article will guide you through the steps for Migrating your DFS mode from 2000 to 2008, in the same time we’ll migrate DFS Namespace servers from 2008 to 2016 but keep the folder targets and replication groups intact without any change. The New-dfsReplicationGroup powershell command is not recognized on Doc (Server 2008 R2). Even if you’ve done your Domain- and Namespace-Server migrations up to Server 2016 there maybe is something you’ve missed. It allows you to have two or more UNC paths mapped to a single DFS Mount point., therefore, all of the file servers within … It will be the same no matter what your next step is. Reduce the DFS cache time to something quite small (1 minute or so). However migrating FSMO roles WILL NOT migrate SYSVOL replication from FRS to DFS. To migrate a domain-based namespace to Windows Server 2008 mode Open a Command Prompt window and type the following command to export the namespace to a file, where \\ domain \ namespace is the name of the appropriate domain and namespace and path\filename is the path and file name of the export file: I am currently using DFS Domain Namespace on Server 2008 R2 (Doc) and would like to decommission it.