Problem creating GPO samba4 beta6
Dieter Modig
dieter.m at inputinterior.se
Tue Aug 28 06:17:26 MDT 2012
Hi again!
----- Ursprungligt meddelande -----
> Från: "Andrew Bartlett" <abartlet at samba.org>
> Till: "Dieter Modig" <dieter.m at inputinterior.se>
> Kopia: samba-technical at lists.samba.org
> Skickat: måndag, 27 aug 2012 23:51:01
> Ämne: Re: Problem creating GPO samba4 beta6
> On Mon, 2012-08-27 at 11:05 +0200, Dieter Modig wrote:
> > Hi!
> >
> > Since one of the updates on our Samba4 environment (from alpa17 to
> > beta4) we can't seem to create new GPOs using windows GPO manager.
> > We can edit the existing ones but not create new ones. When trying
> > to create a new GPO I get an error message saying something like
> > "File/object not found". Removing this message and trying again
> > (with the same name) gets me a different error message saying
> > "Access denied". No logs seem to catch this so there is no further
> > debug info.
> >
> > We could however create a GPO from the linux command line using
> > samba-tool and that works but this GPO can't be used from windows
> > GPO manager.
> >
> > It seems to be a problem with access rights. Looking in the folder
> > /usr/local/samba/var/locks/sysvol/input.se/Policies/ we can see
> > that existing policies have different owners and groups. Some of
> > them have local linux users as owners and some of them have users
> > from the domain as owners. The theory that the problem is all
> > rights based is corraborated by the fact that sometimes we get an
> > error message saying "The permissions for this GPO in the sysvol
> > folder are inconsistent with those in active directory" and the
> > option to repair this. It does not, however, help to repair it :(
> >
> > What are the rights supposed to be? Is the Policies folder supposed
> > to be owned by local linux user (which is running the processes)
> > or a domain user (which is the one accessing the files)? Are there
> > any checks/fixes that we can run in order to see if there are
> > errors in the setup? This was working just fine before updating to
> > the beta release so has there been any changes in how the rights
> > are suppose to be set?
> G'day,
> I've been working to make this handle much better, and the beta7 due
> today (and current master) will work much better for you.
> In particular, the new tool 'samba-tool ntacl sysvolreset' will set
> posix permissions to match the NT ACL, the lack of which is I hope
> the
> cause of your problems.
> Let me know if it does or doesn't help, and I'll see what I can do.
Uumm... I was very excited about the beta7 so it was downloaded, compiled and installed. And then we can't the server online anymore at all! :( Log.samba was not very forthcoming other than:
[2012/08/28 12:21:38, 0] ../lib/util/fault.c:73(fault_report)
INTERNAL ERROR: Signal 11 in pid 1498 (4.0.0beta7)
Please read the Trouble-Shooting section of the Samba HOWTO
[2012/08/28 12:21:38, 0] ../lib/util/fault.c:75(fault_report)
===============================================================
[2012/08/28 12:21:38, 0] ../lib/util/fault.c:144(smb_panic_default)
PANIC: internal error
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1509 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1508 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1507 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1506 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1505 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1504 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1503 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1502 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1501 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1499 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1497 on SIGTERM
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:115(sig_term)
SIGTERM: killing children
[2012/08/28 12:29:00, 0] ../source4/smbd/server.c:120(sig_term)
Exiting pid 1045 on SIGTERM
[2012/08/28 13:16:37, 0] ../source4/smbd/server.c:369(binary_smbd_main)
samba version 4.0.0beta7 started.
Copyright Andrew Tridgell and the Samba Team 1992-2012
[2012/08/28 13:16:37, 0] ../source4/smbd/server.c:475(binary_smbd_main)
samba: using 'standard' process model
[2012/08/28 13:16:39, 0] ../lib/util/fault.c:72(fault_report)
So we had to go back to beta6 and now it's once again online. Next step would be to install beta7 from scratch using a clean database in order to see if the problem is the beta release or our database. Any suggestions?
Regards,
/Dieter
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