[Samba] Upgrade Samba 4

[L.P.H. van Belle]

Hai, 
 
You can safely ignore that mesage. 
 
If both servers are done and running 4.8.  procede to 4.9
 
>> ERROR(<type 'exceptions.KeyError'>): uncaught exception - 'No such element' 
is fixed in later samba versions
 
Greetz, 
 
Louis
 
 
 


Van: Marcio Demetrio Bacci [mailto:marciobacci at gmail.com] 
Verzonden: vrijdag 30 augustus 2019 11:39
Aan: L.P.H. van Belle
CC: samba at lists.samba.org
Onderwerp: Re: [Samba] Upgrade Samba 4



Hi,

I upgraded to Samba 4.8-12 as follows:

Checking smb.conf with testparm
Load smb config files from /etc/samba/smb.conf
Loaded services file OK.
Server role: ROLE_ACTIVE_DIRECTORY_DC

Done
Checking smb.conf with samba-tool
Done
Configurando samba-dsdb-modules:amd64 (2:4.8.12-1~deb9) ...
Configurando winbind (2:4.8.12-1~deb9) ...
Instalando nova versão do arquivo de configuração /etc/init.d/winbind ...
Instalando nova versão do arquivo de configuração /etc/logrotate.d/winbind ...
Samba is being run as an AD Domain Controller: Masking winbind.service
Please ignore the following error about deb-systemd-helper not finding those services.
(winbind.service masked)
Removing obsolete conffile /etc/init/winbind.conf ...
Configurando samba (2:4.8.12-1~deb9) ...
Instalando nova versão do arquivo de configuração /etc/init.d/nmbd ...
Instalando nova versão do arquivo de configuração /etc/init.d/samba-ad-dc ...
Instalando nova versão do arquivo de configuração /etc/init.d/smbd ...
Instalando nova versão do arquivo de configuração /etc/logrotate.d/samba ...
Samba is being run as an AD Domain Controller: Masking smbd.service nmbd.service
Please ignore the following error about deb-systemd-helper not finding those services.
(smbd.service masked)
(nmbd.service masked)
Removing obsolete conffile /etc/init.d/samba ...
Removing obsolete conffile /etc/init/nmbd.conf ...
Removing obsolete conffile /etc/init/reload-smbd.conf ...
Removing obsolete conffile /etc/init/samba-ad-dc.conf ...
Removing obsolete conffile /etc/init/smbd.conf ...
A processar 'triggers' para libc-bin (2.24-11+deb9u4) ...
A processar 'triggers' para systemd (232-25+deb9u11) ...

Replication looks OK (samba-tool drs showrepl), but dbcheck does not.

samba-tool dbcheck --cross-ncs
ERROR(<type 'exceptions.KeyError'>): uncaught exception - 'No such element'
  File "/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line 177, in _run
    return self.run(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/samba/netcmd/dbcheck.py", line 142, in run
    check_expired_tombstones=selftest_check_expired_tombstones)
  File "/usr/lib/python2.7/dist-packages/samba/dbchecker.py", line 200, in __init__
    self.tombstoneLifetime = int(res[0]["tombstoneLifetime"][0])


Regards,


Márcio Bacci


Em sex, 30 de ago de 2019 às 06:18, L.P.H. van Belle via samba <samba at lists.samba.org> escreveu:

Hai, 

No, keep everything as is. 

Since your upgrading from 4.5 ( and this is probely why your upgrade to 4.7 broke ) 
Make sure you settings are respecting config requirements of 4.8. 

If you do hit an error.
Read : http://downloads.van-belle.nl/samba4/Upgrade-info.txt 
And if needed mail the list, im buzy with some servers atm, but i'll keep an eye on the list. 


Greetz, 

Louis



> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Marcio Demetrio Bacci via samba
> Verzonden: vrijdag 30 augustus 2019 11:13
> Aan: sambalist
> Onderwerp: [Samba] Upgrade Samba 4
> 
> Hi,
> 
> To upgrade my secondary DC Samba 4.5-16 to 4.8 should I 
> remove the smb.conf
> file in /etc/samba first? I remember I tried last month to 
> upgrade from
> 4.5-16 to 4.7 and broke the installation.
> 
> Or are just the procedures below enough?
> 
> Create this file repo file for apt.
> echo "deb http://apt.van-belle.nl/debian stretch-samba48 main contrib
> non-free" | sudo tee -a /etc/apt/sources.list.d/van-belle.list
> 
> Import my key.
> wget -O - http://apt.van-belle.nl/louis-van-belle.gpg-key.asc 
> | apt-key add
> -
> 
> apt update -y && apt upgrade -y
> Remove the 4.8 line from the repo, enable 4.9 repeat apt update && apt
> upgrade
> systemctl stop samba-ad-dc && systemctl start samba-ad-dc
> 
> Then I will upgrade to 4.9 and 4.10.
> 
> If all goes well, I'll do it for DC Samba 4 Master.
> 
> Regards,
> 
> Márcio Bacci
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