[Samba] Segmentation fault in samba_upgradedns - Samba 4.4.5

[L.P.H. van Belle]

And what i forgot. 

Check you rights for 

/var/lib/samba/private needs 775 
dns.keytab needs 640 ( root:named ) ( change named to you bind user) 
named.conf root:root 644
named.conf.update root:root  444

/var/lib/samba/private/dns  needs root:named 770 

/var/lib/samba/private/sam.ldb.d  needs 750 root:named 

Check these and report back before changing anything here. 


Greetz, 

Louis



> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens L.P.H. van Belle
> via samba
> Verzonden: donderdag 1 september 2016 13:44
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] Segmentation fault in samba_upgradedns - Samba
> 4.4.5
> 
> Hai Cameron,
> 
> 
> If you run:
> named -V
> 
> Does that version match with the setting in :
> For example "/var/lib/samba/private/named.conf";
> I'm running debian so change the path above to your file.
> 
> #
> # This configures dynamically loadable zones (DLZ) from AD schema
> # Uncomment only single database line, depending on your BIND version
> #
> dlz "AD DNS Zone" {
>     # For BIND 9.8.x
>     # database "dlopen /usr/lib/x86_64-linux-
> gnu/samba/bind9/dlz_bind9.so";
> 
>     # For BIND 9.9.x
>     database "dlopen /usr/lib/x86_64-linux-
> gnu/samba/bind9/dlz_bind9_9.so";
> 
>     # For BIND 9.10.x
>     # database "dlopen /usr/lib/x86_64-linux-
> gnu/samba/bind9/dlz_bind9_10.so";
> };
> 
> Greetz,
> 
> Louis
> 
> 
> 
> > -----Oorspronkelijk bericht-----
> > Van: samba [mailto:samba-bounces at lists.samba.org] Namens Cameron Murdoch
> > via samba
> > Verzonden: donderdag 1 september 2016 13:25
> > Aan: samba at lists.samba.org
> > Onderwerp: [Samba] Segmentation fault in samba_upgradedns - Samba 4.4.5
> >
> > Hi,
> >
> > I'm having the following issue when trying to switch from samba_internal
> > to
> > bind9_dlz. I have been following the procedure here:
> >
> > https://wiki.samba.org/index.php/Changing_the_DNS_backend#
> > Changing_from_Samba_Internal_DNS_to_BIND_DLZ
> >
> > I get the following:
> >
> > [root at dc2 ~]# /usr/local/sbin/samba_upgradedns --dns-backend=BIND9_DLZ
> > Reading domain information
> > Segmentation fault (core dumped)
> >
> > The system is running Freebsd 11.0-RC2. I have two domain controllers
> and
> > I
> > am attempting this on one of them whilst the other is still running.
> >
> > Filesystem is zfs.
> >
> > Both DCs are running Samba 4.4.5 and are otherwise running well.
> >
> > Any help or suggestions would be most appreciated.
> >
> > Thanks
> > Cameron
> > --
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> 
> 
> 
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