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Re: [Samba] Update from el7.4 to el7.5 broke samba 4.6.14




Sorry for all these replies, i missed this. 

> Is the upgrade path from samba 4.6 + libldb 1.1 to samba 4.6 + libldb 1.3 
No, that wil break your samba!!! 
Samba 4.6 max 1.1.29 for ldb. 


Greetz, 

Louis

 

> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces@xxxxxxxxxxxxxxx] Namens 
> Vincent S. Cojot via samba
> Verzonden: woensdag 18 april 2018 14:06
> Aan: Rowland Penny
> CC: samba@xxxxxxxxxxxxxxx
> Onderwerp: Re: [Samba] Update from el7.4 to el7.5 broke samba 4.6.14
> 
> 
> Hi Rowland,
> 
> Yes, that's right (Thank you). Here is what happened:
> 
> On the DC's, libldb was this version on el7.4:
> - libldb-1.1.29-2.el7_4.wing.x86_64 (from Wing's repo).
> 
> el7.5 brought in a more recent version:
> - libldb-1.2.2-1.el7.x86_64
> - libldb-1.2.2-1.el7.i686
> 
> What would be the best course of action here?
> A) Downgrade el7.5 to libldb-1.1.29-2.el7_4.wing.x86_64?
> B) rebuild samba-4.6.15 using Wing's src.rpm and keep libldb 
> from el7.5
> C) Upgrade to libldb-1.3.2-1.el7_10.wing.x86_64 (which I 
> suspect would 
> force me to update to samba 4.7 since they're both in 'extras').
> 
> I don't mind doing any of A), B) or C) but what would be the 
> advice here? 
> Is the upgrade path from samba 4.6 + libldb 1.1 to samba 4.6 
> + libldb 1.3 
> straightforward? I hope I done have to rebuild all of the 
> DC's content 
> (Don't want to do through RSAT again).
> 
> Any hints?
> 
> Many thanks for your time,
> 
> Vincent
> 
> On Wed, 18 Apr 2018, Rowland Penny via samba wrote:
> 
> > On Tue, 17 Apr 2018 19:01:24 -0400 (EDT)
> > "Vincent S. Cojot via samba" <samba@xxxxxxxxxxxxxxx> wrote:
> >
> >>
> >> Hi all,
> >> After upgrading my first Samba AD DC from el7.4 to el7.5, I had the
> >> pain of being greeted with a non-fonctional Samba. When I used
> >> samba-tool, I was greeted with that message:
> >>
> >> root@dc00 ~]# samba-tool dbcheck
> >> ldb: module version mismatch
> >> in ../source4/dsdb/samdb/ldb_modules/acl.c : ldb_version=1.2.2
> >> module_version=1.1.29 ldb: failed to initialise
> >> module /usr/lib64/samba/ldb/acl.so : Unavailable WARNING: Module
> >> [samba_dsdb] not found - do you need to set LDB_MODULES_PATH?
> >> Unable to load modules for tdb:///var/lib/samba/private/sam.ldb:
> >> (null) ERROR: Failed to connect to DB at None.  If this is a really
> >> old sam.ldb (before alpha9), then try again with --force-modules
> >>
> >> What's the solution here? Rebuild the RPMS? stay on el7.4 
> until a new
> >> rpm is released from Wing's repo?
> >>
> >> Any hints welcomed,
> >>
> >> Thank you,
> >>
> >> Vincent
> >>
> >
> > Have you upgraded libldb ?
> >
> > Rowland
> >
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