[Samba] Failed to find domain 'NT AUTHORITY'

[Giuseppe Arvati]

Il 06/11/2017 16:17, Rowland Penny via samba ha scritto:
> On Mon, 6 Nov 2017 15:27:13 +0100
> Giuseppe Arvati via samba <samba at lists.samba.org> wrote:
> 
>> Hello,
>> I recently set up a new software to backup samba share.
>> This software ( https://github.com/borgbackup/borg ) run on file
>> server as root cron script during the night and save file on external
>> NAS.
>>
>> The problem I have is that for each file copied from
>> samba share to external NAS, winbindd log an error
>> such this to samba.log.winbindd and /var/log/messages
>>
>> [2017/11/06 11:05:16.747449,  0]
>> ../source3/winbindd/winbindd_group.c:45(fill_grent)
>>     Failed to find domain 'NT AUTHORITY'. Check connection to trusted
>> domains!
>>

> 
> There is a bug for this:
> https://bugzilla.samba.org/show_bug.cgi?id=12164

are there some workarounds ?

> Also just a couple of things about your smb.conf:

> I would remove the two 'winbind enum' lines, you DO NOT need them and
> they slow things down.
> 
> You have lines like this 'directory mask = 700'
> They do not work on a DC, you need to set the permissions from windows
> or with setfacl.
> 
> Rowland