After introduce 2016 active directory domain controller on 2008 r2 Active directory environment, can we upgrade the Sysvol folder FRS to DFS

Nagarajan K 96 Reputation points
2020-11-04T14:34:18.113+00:00

Hi Team,

I have installed and configured the Active directory 2016 domain controller on Active directory 2008 r2 environment. Sysvol folder replication is not working. So Can i upgrade the Sysvol folder FRS to DFS or need to uninstall the Active directory 2016 and Upgrade Sysvol folder.

Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
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  1. Nagarajan K 96 Reputation points
    2020-11-25T12:04:50.343+00:00

    Hi Team,

    I have demote the domain controller 2016 and updated the Sysvol folder from FRS to DFS.

    Then configured additional domain controller 2016. now everything working fine.

    Thank you all your support.


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  1. Anonymous
    2020-11-04T14:42:07.573+00:00

    No, you'll need to fix what's broken as first step, which may involve removing the new domain controller. I'd check the event logs for related errors and a course of action.
    https://support.microsoft.com/en-us/help/290762/using-the-burflags-registry-key-to-reinitialize-file-replication-servi
    https://support.microsoft.com/en-us/help/257338/troubleshooting-missing-sysvol-and-netlogon-shares-on-windows-domain-c

    --please don't forget to Accept as answer if the reply is helpful--

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  2. Nagarajan K 96 Reputation points
    2020-11-04T14:56:25.283+00:00

    Dear Patrick,

    Repadmin /syncall , repadmin /replsum, repadmin/showrepl commands working fine no error.

    Only sysvol is not replicated. So can i proceed Sysvol folder upgrade or not

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  3. Anonymous
    2020-11-04T14:58:46.883+00:00

    No, you cannot. I'd check the event logs for related errors / details which will define a course of action.
    https://support.microsoft.com/en-us/help/290762/using-the-burflags-registry-key-to-reinitialize-file-replication-servi
    https://support.microsoft.com/en-us/help/257338/troubleshooting-missing-sysvol-and-netlogon-shares-on-windows-domain-c

    Post the source and event IDs if help needed.

    --please don't forget to Accept as answer if the reply is helpful--

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  4. Thameur-BOURBITA 32,831 Reputation points
    2020-11-04T22:43:03.08+00:00

    Hi,

    To migrate replication system for sysvol from FRS to DFSR , you have to start by fixing the replication issue. You can launch a non-authoritative restore as mentioned by this link :

    use-burflags-to-reinitialize-frs

    Once the sysvol replication is restored , you can proceed the migration to DFS-R if the domain functional level is Windows 2008 or higher.

    Please don't forget to mark this reply as answer if it help you to fix your issue

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