Re: Joining imaged workstations with dup SIDs to AD. Effects?

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance




Machines with duplicate sid's in a domain environment (on most machines) won't create an issue, but I would suggest you run sysprep or in the current predicament you are in I would run newsid on the existing machines. Duplicate sid's in a workgroup environment will create problems since the domain part of the sid doesn't exist and security is messed up. Read the link below to get complete details and to download the executable.

In the future I would suggest you building a sysprep image

http://technet.microsoft.com/en-us/sysinternals/bb897418.aspx

The loss of access to the shares is probably related to workgroup style connections. It sounds like you have found the solution, so you should roll with it.

--
Paul Bergson
MVP - Directory Services
MCTS, MCT, MCSE, MCSA, Security+, BS CSci
2008, 2003, 2000 (Early Achiever), NT4

http://www.pbbergs.com

Please no e-mails, any questions should be posted in the NewsGroup This posting is provided "AS IS" with no warranties, and confers no rights.


"Rich" <spam@xxxxxxxxxx> wrote in message news:F91ED391-B5A6-44E3-AA9C-07324485B42C@xxxxxxxxxxxxxxxx
I have this issue where workstations appear to not be properly joined to the domain. They were at some point working but eventually they stopped running logon scripts or cannot map shares. That is because we replaced domain controllers and file servers which at that point they cannot access the shares so they cannot map drives, run logon scripts or get GPOs. Rejoining them to the domain fixes the issue but need to find the root cause. So far the only thing I have found in common is that they all have the same SIDs from the image when they were put in place. So my question is what is the known affects of joining workstations to AD that have been imaged but not syspreped or newsid ran on them? Thanks.

.



Relevant Pages

  • Re: [PATCH 4/4] ACPI PCI slot detection driver
    ... called the _SUN method on a slot object that existed in the ACPI ... infrastructure warn about duplicate names because for my test ... And then there's the machines with duplicate slot names, ...
    (Linux-Kernel)
  • Re: Creating a unique random id
    ... > how likely is it that the following code produces duplicate ie ... > machines running on different computers? ... in practise the chances of finding duplicate 20-digit numbers is dominated ... RandomNumberGenerators all with seeds that can differ by no more than 1000. ...
    (comp.lang.java.programmer)
  • Re: "A computer only can do what it is programmed to do......" Nope!!!
    ... constraints of the body and brain. ... The rest of us accept that humans are just biological machines and if we ... our consciousness. ... duplicate that function is still unproven, ...
    (comp.ai.philosophy)
  • Re: "A computer only can do what it is programmed to do......" Nope!!!
    ... constraints of the body and brain. ... The rest of us accept that humans are just biological machines and if we ... our consciousness. ... duplicate that function is still unproven, ...
    (comp.ai.philosophy)
  • Re: secedit.sdb problem
    ... the secedit.sdb does get re-created during sysprep. ... Now the workaround to this issue is to apply the following hotfix to the XP ... Do you know why this only seems to occur on newer machines and not our ... After the next restart, Security ...
    (microsoft.public.windows.server.active_directory)