[Samba] ERROR(runtime): uncaught exception - (3221225524, 'The object name is not found.')

Michael Doerner | TechnologyWise michael at tw.co.nz
Mon Aug 22 19:48:02 UTC 2022

On 23/08/22 00:03, Rowland Penny via samba wrote:
> On Mon, 2022-08-22 at 23:09 +1200, Michael Doerner | TechnologyWise via
> samba wrote:
>> Hi Louis
>> thank you for the input. I will run that script tomorrow and will try
>> to
>> understand the output/results.
>> Sorry for missing info about OS. This is a Samba Docker container
>> (from
>> Ubuntu sources) running on a Debian 9 (Stretch) Docker host.
>> /etc/resolv.conf looks OK (compared with our own Samba instance which
>> is
>> actually an up to date version 4.15.9)
> It might be a permissions problem, but I doubt it, mainly because you
> have already done what the script does with 'samba-tool gpo aclcheck'
> Samba stores the GPO's in AD and mainly in Sysvol, 'samba-tool gpo
> aclcheck' iterates over the GPO data in AD and checks every GPO in
> Sysvol, it seems to be failing at 'share_pool' because it cannot be
> found.
> Rowland
Thank you Rowland.

The script output looks OK to me (as further below) and the 'share_pool' 
definitions are below. I will continue and hope to find a solution (and 
report back here).


from smb.conf:

         path = /var/lib/samba/sysvol
         read only = No

         path = /data/usr_profiles
         read only = no
         path = /data/share_pool
         read only = no

root at dmh002sv:/# ls -la /data/
total 624
drwxr-xr-x   9 root root                     4096 Aug 23 07:32 .
drwxr-xr-x   1 root root                     4096 Aug 23 07:33 ..
drwxrwxr-t  13 root DOMAINX\domain admins   4096 Jul 21 16:08 share_pool
drwxrwxr-t+ 86 root DOMAINX\domain admins   4096 Jun 29 10:00 usr_homes
drwxrwxr-t+ 84 root root                     4096 Jun 29 09:59 usr_profiles
drwxrwxr-t+  2 root root                     4096 Jun 28 10:15 vpn_certs

root at dmh002sv:/# /data/samba-check-set-sysvol.sh
INFO 2022-08-23 07:33:08,977 pid:31195 
/usr/lib/python3/dist-packages/samba/netcmd/testparm.py #96: Loaded smb 
config files from /etc/samba/smb.conf
INFO 2022-08-23 07:33:08,977 pid:31195 
/usr/lib/python3/dist-packages/samba/netcmd/testparm.py #97: Loaded 
services file OK.
Review the file : default-rights-sysvol.acl, these contains the defaults 
for sysvol.
The sysvol ACLS info.....

Please check your share rights for sysvol from within windows.
If these are incorrect, correct them and run this script again.
Set your sysvol SHARE permissions as followed.
Authenticated Users: FULL CONTROL
User/Group system is added compaired to a win2008R2 sysvol, you need 
this for some GPO settings.

Set your sysvol FOLDER permissions as followed.
Authenticated Users: Read & Exec, Show folder content, Read

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