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Active Directory Issue RRS feed

  • Question

  • My applications run on Windows server 20008R2.  We have two 2008R2 domain controllers in Country A on same network.

     

    My application needs to be installed with a specific domain users & can run only run with those users. I cannot disjoin domain else I have to reinstall my applications.

     

    Some of the servers which are part of domain at country A  are being sent to Country B but without domain controllers.  Majority servers will keep running in country A with theses two DC.

     

    If I setup a new DC in country B with same domain name & create groups & users (keeping same names & PW); my applications are not going to work because SID will be all different.

     

    So I am being told that I will be given image of DC from country A & I then restore on a new HW machine & I have been told that this will work.

     

    The computers from country B will need to go to country C  after my application configuration is done on servers along with my DC.

     

    The computers & DC from country A will also come to country C after 6 to 9  months along with their two DC &  my servers will need to join the original DC of country A.

     

    Question: 1

     

    Is above concept going  to work in Country B & then in Country C again? What are the loop holes?

     

    Question:2

     

    I was thinking that the better option would be as per below.

     

    As there are two DC in county A, they  should first identify which is a Master DC & then shut down that DC. They should send this DC to me to country B along with application servers. Once main DC is shut down, the second DC will become Master for country A.

     

    As I get original DC & servers together, all will be ok for me at country  B for my application configuration to continue.

     

    Country B system will then go to site in country C first & will be up and running. The DC from country A with balance servers will then come to site in country C & will  then become secondary DC.

     

    Request for your advice.  If option 2 is better, can you please technically support it with arguments?

    

    Is there any better & assured option to avoid reinstallation of applications?

    PS: Network between Country A, & B is not going to connected fro any replication. There will be independent application configuration work going on in parallel.

     

    Sunday, November 2, 2014 1:21 AM