[Samba] can't delete recursive DNS entry

[Mani Wieser]

server1:/var/log# ldbdel --cross-ncs -H /var/lib/samba/private/sam.ldb 
'DC=ad.horn,DC=ad.horn,CN=MicrosoftDNS,DC=DomainDnsZones,DC=ad,DC=horn'
Deleted 1 record

does the job ;-)


On 17.11.2020 18:11, Mani Wieser via samba wrote:
> your are right: it has the name two times in the dn
>
> server1:/var/log# ldbsearch -H /var/lib/samba/private/sam.ldb -b 
> CN=MicrosoftDNS,DC=DomainDnsZones,DC=ad,DC=horn '(dc=ad.horn)'
> # record 1
> dn: DC=ad.horn,CN=MicrosoftDNS,DC=DomainDnsZones,DC=ad,DC=horn
> objectClass: top
> objectClass: dnsZone
> instanceType: 4
> whenCreated: 20200708143747.0Z
> uSNCreated: 13579
> showInAdvancedViewOnly: TRUE
> name: ad.horn
> objectGUID: 65596d8b-5b3d-4682-865c-b98bcd213ba9
> objectCategory: CN=Dns-Zone,CN=Schema,CN=Configuration,DC=ad,DC=horn
> dc: ad.horn
> dNSProperty:: BAAAAAAAAAAAAAAAAQAAAAEAAAABAAAAAAAAAA==
> dNSProperty:: AQAAAAAAAAAAAAAAAQAAAAIAAAACAAAAAA==
> dNSProperty:: CAAAAAAAAAAAAAAAAQAAAAgAAAAAAAAAAAAAAAAAAAA=
> dNSProperty:: BAAAAAAAAAAAAAAAAQAAABAAAACoAAAAAAAAAA==
> dNSProperty:: BAAAAAAAAAAAAAAAAQAAACAAAACoAAAAAAAAAA==
> dNSProperty:: BAAAAAAAAAAAAAAAAQAAAEAAAAABAAAAAAAAAA==
> dNSProperty:: BAAAAAAAAAAAAAAAAQAAABIAAAAAAAAAAAAAAA==
> whenChanged: 20200708153133.0Z
> uSNChanged: 13692
> distinguishedName: 
> DC=ad.horn,CN=MicrosoftDNS,DC=DomainDnsZones,DC=ad,DC=horn
>
> # record 2
> dn: DC=ad.horn,DC=ad.horn,CN=MicrosoftDNS,DC=DomainDnsZones,DC=ad,DC=horn
> objectClass: top
> objectClass: dnsNode
> instanceType: 4
> whenCreated: 20201117170708.0Z
> whenChanged: 20201117170708.0Z
> uSNCreated: 40988
> uSNChanged: 40988
> showInAdvancedViewOnly: TRUE
> name: ad.horn
> objectGUID: 7496bdff-6732-4d37-b33f-2e4e83a0d3da
> objectCategory: CN=Dns-Node,CN=Schema,CN=Configuration,DC=ad,DC=horn
> dc: ad.horn
> distinguishedName: 
> DC=ad.horn,DC=ad.horn,CN=MicrosoftDNS,DC=DomainDnsZones,DC=
>  ad,DC=horn
>
> # returned 2 records
> # 2 entries
> # 0 referrals
>
>
>
> On 17.11.2020 17:53, Rowland penny via samba wrote:
>> On 17/11/2020 16:19, Mani Wieser via samba wrote:
>>> ldbdel is definitely not the right tool: it will delete both records
>>>
>>> lddsearch: returned 2 records, because the dn is exactly the same
>>
>> Didn't think you could have two records with the same DN, if this is 
>> true, then it does sound like a bug, care to share the two DN's ?
>>
>> Rowland
>>
>>
>>
>