Corrupted GPO

George Lazar lazar.george at gmail.com
Wed Jun 30 03:04:25 MDT 2010




Matthieu Patou-7 wrote:
> 
>   On 29/06/2010 23:47, George Lazar wrote:
>>
>>
>> Matthieu Patou-7 wrote:
>>>    On 29/06/2010 19:09, George Lazar wrote:
>>>>
>>>> Matthieu Patou-7 wrote:
>>>>>     On 29/06/2010 18:39, George Lazar wrote:
>>>>>> Matthieu Patou-7 wrote:
>>>>>>>      Hi Georges,
>>>>>>>
>>>>>>>>>> Regarding the output, the GPO I was creating when I started to
>>>>>>>>>> receive
>>>>>>>>>> "there is not enough space" is record no. 13... (Themes Enabled
>>>>>>>>>> GPO)
>>>>>>>>>>
>>>>>>>>>> The content of /usr/local/samba/var/locks/.. doesn't seems not
>>>>>>>>>> unusual.
>>>>>>>>>> I
>>>>>>>>>> have there all the policies owned by 3000008 as before.
>>>>>>>>> Yes but I need it to see if all the policy object declared in the
>>>>>>>>> Policies container are also here on the filesystem.
>>>>>>>>>
>>>>>>>>> See attached policies.png
>>>>>>>>>
>>>>>>>>> More specifically can you show the content of
>>>>>>>>> {391F2562-1AB9-4CA5-BC87-4BD72929CC5E} folder ?
>>>>>>>>> Can you access
>>>>>>>>> \\domain.eu\SysVol\domain.eu\Policies\{391F2562-1AB9-4CA5-BC87-4BD72929CC5E}
>>>>>>>>> ?
>>>>>>>>> Do you see a file called gpt.ini and two folders MACHINE and USER
>>>>>>>>> ?
>>>>>>>>> If no can create the folder and the file with the following
>>>>>>>>> content:
>>>>>>>>> [General]
>>>>>>>>> Version=65543
>>>>>>>>>
>>>>>>>>> See attached policy.png
>>>>>>>>> http://old.nabble.com/file/p29022853/GPO.JPG
>>>>>>>>> GPO.JPG  http://old.nabble.com/file/p29022853/polcies.PNG
>>>>>>>>> polcies.PNG
>>>>>>>>> http://old.nabble.com/file/p29022853/policy.PNG policy.PNG
>>>>>>> It's the fist time I see such things but I'm not the most
>>>>>>> experienced
>>>>>>> with gpo.
>>>>>>>
>>>>>>> Ok let's try to nuke the GPO:
>>>>>>> do a tdbbackup on all the ldb files in /usr/local/samba/private then
>>>>>>>
>>>>>>> Done.
>>>>>>>
>>>>>>> ldbedit -H ldap:/localhost -b
>>>>>>> CN={391F2562-1AB9-4CA5-BC87-4BD72929CC5E},CN=Policies,CN=System,DC=domain,DC=eu
>>>>>>>
>>>>>>> You should have three objects, remove them.
>>>>>>>
>>>>>>> It doesn't let me delete them, I got:
>>>>>>> failed to delete
>>>>>>> CN={391F2562-1AB9-4CA5-BC87-4BD72929CC5E},CN=Policies,CN=System,DC=domain,DC=eu
>>>>>>> - LDAP error 50 LDAP_INSUFFICIENT_ACCESS_RIGHTS -<00002098:
>>>>>>> insufficient
>>>>>>> access rights>    <>
>>>>>>>
>>>>>>> I'm doing this as root but should I stop samba first?
>>>>>>>
>>>>> no You have to get authenticated: ldbedit -H .... -U DOMAIN\\User
>>>>>
>>>>> with authentication I got another error:
>>>>>    LDAP error 66 LDAP_NOT_ALLOWED_ON_NON_LEAF -<00002015: Not allowed
>>>>> on
>>> Hum ok let's try to do it on the ldb files directly:
>>>
>>> ldbedit -H /usr/local/samba/private/sam.ldb -b
>>> CN={391F2562-1AB9-4CA5-BC87-4BD72929CC5E},CN=Policies,CN=System,DC=domain,DC=eu
>>>
>>> another error:
>>> failed to delete
>>> CN={391F2562-1AB9-4CA5-BC87-4BD72929CC5E},CN=Policies,CN=System,DC=domain,DC=eu
>>> - Cannot delete
>>> CN={391F2562-1AB9-4CA5-BC87-4BD72929CC5E},CN=Policies,CN=System,DC=domain,DC=eu,
>>> not a leaf node (has 2 children)
>>>
>>> :(
>>>
> Ah yes, you have to remove the CN=Machine, ... and CN=User, quit and 
> reedit to remove the CN={....}, ....
> 
> It works! now I can see the GPOs.. God how much I miss them!
> Everything seems fine now.
> Man, Thanks a LOT!!
> 
> George
> 
> 
> 
> -- 
> Matthieu Patou
> Samba Team        http://samba.org
> 
> 
> 

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