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Dirk.Laurenz@fujitsu-siemens.com

2005-Oct-11 06:37 UTC

[Samba] WINBIND idmap and tdbfiles while upgrading to 3.0.20a

Hello everybody,

had anyone of you problems with winbind and tdbfiles, when
upgrading from 3.0.14a to 3.0.20a?

The Symptom was:
	After upgrading to 3.0.20a the idmapping was corrupt.
	Although 3.0.20a runs fine, none of the idmaping was 
	resolved correctly. Downgrading to 3.0.14a "restored" 
	the idmaps. tdbdump showed me the same idmappings, 
	therefor i think winbind wasn't able to read them?

Has anyone an idea why this happened? Has anyone had this 
problem too? There're no entries in the log concering this.

The idmap is in a lock idmap tdb file 

Mit freundlichem Gru?,



Dirk Laurenz
Systems Engineer	

Fujitsu Siemens Computers
S CE DE SE PS N/O
Sales Central Europe Deutschland 
Professional Service Nord / Ost

Hildesheimer Strasse 25
30880 Laatzen
Germany

Telephone:	+49 (511) 84 89 - 18 08
Telefax:	+49 (511) 84 89 - 25 18 08
Mobile:	+49 (170) 22 10 781
Email:	mailto:dirk.laurenz@fujitsu-siemens.com
Internet:	http://www.fujitsu-siemens.com
            http://www.fujitsu-siemens.de/services/index.html
*******************************************************************************************************************

Gerald (Jerry) Carter

2005-Oct-12 15:16 UTC

head link

[Samba] WINBIND idmap and tdbfiles while upgrading to 3.0.20a

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Dirk.Laurenz@fujitsu-siemens.com wrote:
| Hello everybody,
|
| had anyone of you problems with winbind and tdbfiles, when
| upgrading from 3.0.14a to 3.0.20a?
|
| The Symptom was:
| 	After upgrading to 3.0.20a the idmapping was corrupt.
| 	Although 3.0.20a runs fine, none of the idmaping was
| 	resolved correctly. Downgrading to 3.0.14a "restored"
| 	the idmaps. tdbdump showed me the same idmappings,
| 	therefor i think winbind wasn't able to read them?
|
| Has anyone an idea why this happened? Has anyone had this
| problem too? There're no entries in the log concering this

I don't have any reports of this, not have I experienced
any problems myself.  Did anything else changed in your
setup besides the binaries?





cheers, jerry
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Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org

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Laurenz, Dirk

2005-Oct-13 05:40 UTC

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[Samba] WINBIND idmap and tdbfiles while upgrading to 3.0.20a

Hi,

no, nothing changed. But i fopund out, that there's a strange entry,
when i do a:

	net -s /samba/ages002/conf/etc/smb.conf idmap dump
/samba/ages002/conf/locks/winbindd_idmap.tdb | sort
	[...]
	UID 19993 S-1-5-21-3768962547-785479325-491471131-16961
	UID 19994 S-1-5-21-3768962547-785479325-491471131-16962
	UID 19995 S-1-5-21-3768962547-785479325-491471131-16963
	UID 19996 S-1-5-21-3768962547-785479325-491471131-16964
	UID 19997 S-1-5-21-3768962547-785479325-491471131-16965
	UID 19998 S-1-5-21-3768962547-785479325-491471131-16966
	UID 19999 S-1-5-21-3768962547-785479325-491471131-16967
	UID 20000 S-1-5-21-3768962547-785479325-491471131-16968
	USER HWM 20001
	[...]

	afterwards i do this:
	agestt71:~ # net -s /samba/ages002/conf/etc/smb.conf idmap dump
/samba/ages002/conf/locks/winbindd_idmap.tdb | grep HWM
	USER HWM 20001
	GROUP HWM 13032

	and i have this strange entries in winbindd.log

	agestt71:~ # tail /samba/ages002/conf/log/winbindd.log
	[2005/10/13 07:36:23, 1] nsswitch/winbindd_group.c:add_local_gids_from_sid(947)
	  Got an alias membership with no alias
	[2005/10/13 07:36:25, 1] nsswitch/winbindd_group.c:add_local_gids_from_sid(947)
	  Got an alias membership with no alias
	[2005/10/13 07:36:30, 1] nsswitch/winbindd_group.c:add_local_gids_from_sid(947)
	  Got an alias membership with no alias
	[2005/10/13 07:36:41, 1] nsswitch/winbindd_group.c:add_local_gids_from_sid(947)
	  Got an alias membership with no alias
	[2005/10/13 07:38:03, 1] nsswitch/winbindd_group.c:add_local_gids_from_sid(947)
	  Got an alias membership with no alias

	agestt71:~ # grep 'Got an alias membership with no alias'
/samba/ages002/conf/log/winbindd.log | wc -l
	5986



Mit freundlichem Gru?,



Dirk Laurenz
Systems Engineer	

Fujitsu Siemens Computers
S CE DE SE PS N/O
Sales Central Europe Deutschland 
Professional Service Nord / Ost

Hildesheimer Strasse 25
30880 Laatzen
Germany

Telephone:	+49 (511) 84 89 - 18 08
Telefax:	+49 (511) 84 89 - 25 18 08
Mobile:	+49 (170) 22 10 781
Email:	mailto:dirk.laurenz@fujitsu-siemens.com
Internet:	http://www.fujitsu-siemens.com
            http://www.fujitsu-siemens.de/services/index.html
*******************************************************************************************************************
  

-|  -----Original Message-----
-|  From: Gerald (Jerry) Carter [mailto:jerry@samba.org] 
-|  Sent: Wednesday, October 12, 2005 5:17 PM
-|  To: Laurenz, Dirk
-|  Cc: samba@lists.samba.org; samba@samba.org
-|  Subject: Re: [Samba] WINBIND idmap and tdbfiles while 
-|  upgrading to 3.0.20a
-|  
-|  -----BEGIN PGP SIGNED MESSAGE-----
-|  Hash: SHA1
-|  
-|  Dirk.Laurenz@fujitsu-siemens.com wrote:
-|  | Hello everybody,
-|  |
-|  | had anyone of you problems with winbind and tdbfiles, when
-|  | upgrading from 3.0.14a to 3.0.20a?
-|  |
-|  | The Symptom was:
-|  | 	After upgrading to 3.0.20a the idmapping was corrupt.
-|  | 	Although 3.0.20a runs fine, none of the idmaping was
-|  | 	resolved correctly. Downgrading to 3.0.14a "restored"
-|  | 	the idmaps. tdbdump showed me the same idmappings,
-|  | 	therefor i think winbind wasn't able to read them?
-|  |
-|  | Has anyone an idea why this happened? Has anyone had this
-|  | problem too? There're no entries in the log concering this
-|  
-|  I don't have any reports of this, not have I experienced
-|  any problems myself.  Did anything else changed in your
-|  setup besides the binaries?
-|  
-|  
-|  
-|  
-|  
-|  cheers, jerry
-|  -----BEGIN PGP SIGNATURE-----
-|  Version: GnuPG v1.4.0 (GNU/Linux)
-|  Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
-|  
-|  iD8DBQFDTSjpIR7qMdg1EfYRAhvMAKC0bwbKdu2Bu7iBumIcpNta2PHkxQCdHwMr
-|  nDCn8CsMfMsk+E5xBqa026c-|  =PblF
-|  -----END PGP SIGNATURE-----
-|

Joshua Weage

2005-Oct-13 15:06 UTC

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[Samba] Re: WINBIND idmap and tdbfiles while upgrading to 3.0.20a

---------- Forwarded message ----------
From: Joshua Weage <joshua.weage@gmail.com>
Date: Oct 11, 2005 8:30 AM
Subject: Re: [Samba] WINBIND idmap and tdbfiles while upgrading to 3.0.20a
To: "Dirk.Laurenz@fujitsu-siemens.com"
<Dirk.Laurenz@fujitsu-siemens.com>

On 10/11/05, Dirk.Laurenz@fujitsu-siemens.com <
Dirk.Laurenz@fujitsu-siemens.com > wrote:>
> Hello everybody,
>
> had anyone of you problems with winbind and tdbfiles, when
> upgrading from 3.0.14a to 3.0.20a?
>
> The Symptom was:
> After upgrading to 3.0.20a the idmapping was corrupt.
> Although 3.0.20a runs fine, none of the idmaping was
> resolved correctly. Downgrading to 3.0.14a "restored"
> the idmaps. tdbdump showed me the same idmappings,
> therefor i think winbind wasn't able to read them?
>
> Has anyone an idea why this happened? Has anyone had this
> problem too? There're no entries in the log concering this.
>
> The idmap is in a lock idmap tdb file

Yes. Same problem here. I sent a post to the list last week and didn't see
any responses. With Samba 3.0.20a, Samba doesn't add any entries into
winbind_idmap.tdb. 3.0.14a works correctly.

I've tried various options on the idmap backend option and can't get it
to
work as it did in 3.0.14a.


Josh

Laurenz, Dirk

2005-Oct-18 12:52 UTC

head link

[Samba] Re: WINBIND idmap and tdbfiles while upgrading to 3.0.20a

Hi,

is there any solution available?

Mit freundlichem Gru?,



Dirk Laurenz
Systems Engineer	

Fujitsu Siemens Computers
S CE DE SE PS N/O
Sales Central Europe Deutschland 
Professional Service Nord / Ost

Hildesheimer Strasse 25
30880 Laatzen
Germany

Telephone:	+49 (511) 84 89 - 18 08
Telefax:	+49 (511) 84 89 - 25 18 08
Mobile:	+49 (170) 22 10 781
Email:	mailto:dirk.laurenz@fujitsu-siemens.com
Internet:	http://www.fujitsu-siemens.com
            http://www.fujitsu-siemens.de/services/index.html
*******************************************************************************************************************
  

-|  -----Original Message-----
-|  From: 
-|  samba-bounces+dirk.laurenz=fujitsu-siemens.com@lists.samba.o
-|  rg 
-|  [mailto:samba-bounces+dirk.laurenz=fujitsu-siemens.com@lists
-|  .samba.org] On Behalf Of Gerald (Jerry) Carter
-|  Sent: Thursday, October 13, 2005 5:21 PM
-|  To: Joshua Weage
-|  Cc: samba@lists.samba.org
-|  Subject: Re: [Samba] Re: WINBIND idmap and tdbfiles while 
-|  upgrading to 3.0.20a
-|  
-|  -----BEGIN PGP SIGNED MESSAGE-----
-|  Hash: SHA1
-|  
-|  Joshua Weage wrote:
-|  
-|  | Yes. Same problem here. I sent a post to the list
-|  | last week and didn't see any responses. With
-|  | Samba 3.0.20a, Samba doesn't add any entries into
-|  | winbind_idmap.tdb. 3.0.14a works correctly.
-|  |
-|  | I've tried various options on the idmap backend
-|  | option and can't get it to work as it did in 3.0.14a.
-|  
-|  Can you send me a URL to your original post ?
-|  
-|  |
-|  |
-|  | Josh
-|  
-|  
-|  - --
-|  ===========================================================-|  ========-| 
Alleviating the pain of Windows(tm)      -------
-|  http://www.samba.org
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-|  --anonymous
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