[Samba] Join new DC to domain - advice to upgrade Samba 4.

[Norbert Hanke]

In theory that would possible somehow work, but it is much easier to
join that new host as a new DC followed by demoting the old one.

On 08.04.2020 22:52, Daniel Lopes de Carvalho via samba wrote:
> I was wondering if is possible to install a new fresh updated Debian in a
> new host and transfer (copy with cp or something like that) the samba files
> and database from old ADC02 Samba DC to this new host?
>
> Thanks
>
> Em qua, 8 de abr de 2020 08:47, Daniel Lopes de Carvalho <
> daniel at cepetro.unicamp.br> escreveu:
>
>> Hi Louis,
>>
>> I installed the acl and edited resolv.conf as you suggested, but the error
>> persist, unfortunately.
>>
>> This weekend I'll take a snapshot of the working DC and try to update
>> Debian and Samba.
>>
>> If there is some other thing to do before the update, let me know, please.
>>
>> Thanks and best regards
>>
>> On Wed, Apr 8, 2020 at 4:09 AM L.P.H. van Belle via samba <
>> samba at lists.samba.org> wrote:
>>
>>> All i see a missing acl package.
>>> But that had nothing todo with not being able to join.
>>>
>>> But try this.
>>>
>>> Add in resolv.conf the ip of DCS02 and DCS03 in this order.
>>> Try to join a gain.
>>>
>>> As i see now, your trying to join a server and that uses itself as
>>> resolving server, that does not work when you joining.
>>>
>>>
>>> Greetz,
>>>
>>> Louis
>>>
>>>
>>>> -----Oorspronkelijk bericht-----
>>>> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
>>>> Rowland penny via samba
>>>> Verzonden: dinsdag 7 april 2020 20:56
>>>> Aan: sambalist
>>>> Onderwerp: Re: [Samba] Join new DC to domain - advice to
>>>> upgrade Samba 4.
>>>>
>>>> On 07/04/2020 15:59, Daniel Lopes de Carvalho wrote:
>>>>> Hi Rowland,
>>>>>
>>>>> I'll consider the update. But I need to backup this host (adc02)
>>>>> before, because it the only and the main DC on my network... =(
>>>>>
>>>>> Find attached below the output of the script:
>>>>>
>>>> Nothing wrong there, is a firewall running on either machine ?
>>>>
>>>> Rowland
>>>>
>>>>
>>>>
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>>>
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>>
>> --
>>
>> Daniel Lopes de Carvalhohttp://www.unisim.cepetro.unicamp.brdaniel@cepetro.unicamp.br
>> 19 3521-1221
>>
>>