[Samba] GPO issues - getting SYSVOL cleaned up again

[Stefan G. Weichinger]

Am 31.07.19 um 11:39 schrieb Stefan G. Weichinger via samba:
> Am 31.07.19 um 11:25 schrieb Stefan G. Weichinger via samba:
> 
>> So to me it seems obvious to get rid of that "dc.mydomain.at" ... at
>> least as a next step.
> 
> Went through DNS on the windows server and rm-ed all containing
> "dc.mydomain.at"
> 
> There was a SRV-record below
> 
> "_msdcs.mydomain.at" "pdc" "_tcp" pointing to "dc.mydomain.at"
> 
> tried to edit, didn't work, rm-ed it ...
> 
> now there is only one SRV-entry there pointing to my
> "pre01svdeb02.mydomain.at"
> 
> I assume I have to create a second one again?
> 

checked
https://wiki.samba.org/index.php/Verifying_and_Creating_a_DC_DNS_Record


I don't like this:

# ldbsearch -H /var/lib/samba/private/sam.ldb '(invocationId=*)'
--cross-ncs objectguid
# record 1
dn: CN=NTDS
Settings,CN=PRE01SVDEB03,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=mydomain,DC=at
objectGUID: a60fbb5f-926b-484d-992c-c1ef5cc0936d

# record 2
dn: CN=NTDS
Settings,CN=DC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=mydomain,DC=at
objectGUID: e5922d4b-9bf0-4c79-b256-ff5f75a3e4f4

# returned 2 records
# 2 entries
# 0 referrals


Here the CN=DC  ...

pls advise how to fully get rid of that "DC" hostname.

thanks a lot