How to bring another DC up with all roles when first DC is no longer available
ADC being Active Directory Connector for Exchange? If so, being an ADC doesn't make the server a domain controller also. If this is the case, you're out of luck as you've lost your only functional DC.
However if I'm reading that wrong and DC2 is definitely a full domain controller, then I think your problem lies in trying to use restore mode. You shouldn't need to. Instead, bring DC2 up into its regular windows environment, then follow the 'Seize FSMO Roles' guide found here: http://support.microsoft.com/kb/255504
Note: Ignore the 'Transfer' guide. It's not relevant for your scenario.
Edit: I just found the other question where you got the term 'ADC' from. This term is widely recognised as 'Active Directory Connector for Exchange' and not 'Additional Domain Controller' which I think is your usage. I don't recommend the use of acronyms that aren't widely used, as it often just causes confusion.
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Hecter
Updated on September 17, 2022Comments
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Hecter almost 2 years
I am so upset of this as i am not getting a proper answer anywhere. Let me make it clear the same scenario again.
- I have a DC named DC-1 & another DC named DC-2. both DC-1 and DC-2 are the name servers.
- DC-1 is holding all the 5 roles.
- DC-1 goes down due to hardware failure(assume) and is no longer available. I cant even boot it up.
- Now my question is how can i bring up the ADC(DC-2) as an active DC as all my roles are belongs to DC-1.
- If its related to seize and transfer the roles from DC-1 to DC-2, yes i tried it. Let me share the results.
i) i went to DSRM on DC-2 and tried ntdsutil command like this: ntdsutil>roles>connections>connect to server:
ii)when i tried connect to server i'm not able to connect any of the DC-1 or DC-2. I tried with "Set creds" also but i didnt work.
iii) tried to connect the domain no luck :(
iv) As it was a test environment i brought back the DC-1 up and tried the steps again from DC-2 it was success. I am able to connect to the server. But we dont want this. We want this when the DC-1 is totally in dead state.
OK. I hope you all are understood my crisis.. Can anybody help here. Am i doing something wrong steps or any other method to bring up the DC-2 with all the roles with out having DC-1 up. Please share your valuable knowledge and expertise!
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joeqwerty almost 14 yearsI'm not understanding your terminology. What do you mean by DC and ADC? They're both Domain Controllers, right? Have you followed this article: support.microsoft.com/kb/255504
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Admin almost 14 yearsYes. Domain Controller and Additional Doman Controller.
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Nick Kavadias almost 14 yearsfixed up the question to remove the ADC so there's no confusion with Active Directory Connector for Exchange
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Admin almost 14 yearsThats true Muhammad. I meant ADC as Additional Domain Controller.
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Vincent Lebrun almost 14 yearsYes, Nick, Thats a point. I dont have DNS configured in my DC-2 :( I found one more thing, in 2003 DNS wont be installed automatically in the Addition DC where as its there in 2008 server...!
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Admin almost 14 yearsYes, Nick, Thats a point. I dont have DNS configured in my DC-2 :( So what would be the solution in this senario where DNS is also not available...?
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Nick Kavadias almost 14 yearsso what DNS server is DC-2 pointing to (as a client) when DC-1 is shutdown? you still need DNS to be able to look up the SRV records & figure out what box is a DC