Topics

1

Installation and Upgrades / Problems with AD-Sync

« on: September 14, 2012, 12:24:20 pm »

Hi all, the problem I have is as follows:

I have a 2.2 migrated zentyal from a 2.0. Users are enabled on a Windows 2003 server. By Ad-Sync I own the same users in the Windows Active Directory and Zentyal. So far everything is going right. If I create a user in Active Directory, is also created in Zentyal. The problem is with the passwords. The program that captures passwords 'ebox-pwdsync-hook.exe' that we have installed with the installer 'zentyal-adsync-2.0.1.exe' generates files correctly containing username/password pair in \windows\NTDS\ebox-adsync directory. Then 'ebox-pwdsync-service.exe' sends it to the zentyal server correctly.

That's where the problem is created because in /var/log/zentyal.log generates a message like this:

2012/09/13 12:28:54 DEBUG> UsersAndGroups.pm: 1341 EBox :: UsersAndGroups :: modifyUserLocal - nonexistent username: usuariocreado

But 'usuariocreado' user exists in zentyal.

What might look to fix this?

thanks

2

Spanish / Problemas con AD-Sync

« on: September 13, 2012, 03:04:32 pm »

Hola a todos, el problema que tengo es el siguiente:

Tengo un zentyal 2.2 migrado desde un 2.0. Los usuarios se activan en un windows 2003 server. Mediante Ad-Sync dispongo de los mismos usuarios en el Directorio activo de Windows que en Zentyal. Hasta ahí toda va correcto. Si yo creo un usuario en el directorio activo, se crea tambien en Zentyal. El problema es con los contraseñas. El programa que captura las contraseñas 'ebox-pwdsync-hook.exe' que los hemos instalado con el instalador 'zentyal-adsync-2.0.1.exe' genera correctamente los ficheros que contienen usuario/contraseña en el directorio \windows\ntds\ebox-adsync que luego el servicio  'ebox-pwdsync-service.exe' lo manda correctamente al servidor zentyal.

Ahí es donde se crea el problema ya que en /var/log/zentyal.log se genera un mensage como este:

2012/09/13 12:28:54 DEBUG> UsersAndGroups.pm:1341 EBox::UsersAndGroups::modifyUserLocal - nombre de usuario no existente: usuariocreado

Cuando 'usuariocreado' si existe como usuario en zentyal.

¿ Que podría mirar para poder solucionar este problema ?

Gracias

3

Installation and Upgrades / Change slapd service ulimit value

« on: December 13, 2011, 10:34:34 am »

Hello, I need to change the ulimit value before slapd is started, because by default is set to 1024 max open files, and this cause 'too many open files' error when I connect from more of 20 ubuntu desktops to zentyal server.

If I change /etc/init.d/slaldp with ulimit -n 4096 (p.ex) the max open files for this process is set to 4096, but zentyal don't uses this init script to start this service. Where I need to change to make this ?

Many thanks

4

Installation and Upgrades / Slapd service don't start after 2.0 to 2.2 migration

« on: December 09, 2011, 12:19:17 pm »

Hello, I have a problem. I have a Zertyal server with 1500 users (I change max users in 2.0). I make a backup of zentyal configuration with zentyal frontend.
I migrate from 2.0 to 2.2 and slapd service don't start. First the error was /etc/ldap/slapd.d dir permissions. I correct this but now the error is this:

Dec  9 12:12:18 server slapd[4511]: hdb_db_open: database "dc=server,dc=domain,dc=local": alock package is unstable.

Any solution ? Is posible to reinstall ldap and restore backup configuration ?

Many thanks

5

Installation and Upgrades / Subdirectories permissions of a shared folder

« on: September 28, 2011, 08:59:18 am »

Hello, we come from an installation of Windows Server that we had a shared folder. Under that folder we have subfolders with their corresponding user and group permissions, so that the user accessed the shared folder but according to the permits granted, access subfolders or not.

We made ​​the switch to Zentyal and we have structured the same way. But I can't define this permission system.

I've watched plenty of documentation and I've done a thousand tests with the command: chmod, chgrp, chown affecting Linux file permissions, and with the command setfacl to modify the ACL permissions of the folders.

Is posibble to operate in Linux by this way?
How samba manage permissions?
Would someone explain or show some link that explains all of this?

I've looked at Zentyal and I haven't found anything.

thank very much

6

Spanish / Permisos de subdirectorios de una carpeta compartida

« on: September 27, 2011, 02:25:20 pm »

Hola, nosotros venimos de una instalacion de Windows Server en la que teniamos una carpeta compartida y debajo de esa carpeta habia subcarpetas con sus correspondientes permisos de usuario y grupo, de forma que el usuario accedia a la carpeta compartida pero segun los permisos, accedia o no a las subcarpetas.

Hemos hecho el cambio a Zentyal y lo hemos estructurado de la misma forma. Pero no consigo delimitar que usuarios y grupos pueden acceder a una carpeta o no.

He mirado infinidad de documentacion y he hecho mil pruebas con los comandos: chmod, chgrp, chown que afectan a los permisos de los ficheros Linux y con  el comando setfacl que modifica los permisos ACL de las carpetas.

¿ Permite Linux operar de esta forma ?
¿ Como gestiona samba el tema de los permisos ?
¿ Me podria alguien explicar o dirigir a algun enlace en el que explique todo este tema ?

He mirado en zentyal y no he conseguido encontrar nada que me valga.

Muchas gracias

7

Installation and Upgrades / Too many time to login in the session

« on: September 19, 2011, 04:05:21 pm »

Hello, we have a school with zentyal 2.0 server and ubuntu 11.4 clients connected to this server. Sometime, one or two times at day, we have problems with the time to the client is logged to session. They took minutes.

Any suggestion ?

8

Installation and Upgrades / Add user to group programatically

« on: August 05, 2011, 11:43:32 am »

Hello, I'm using this script http://trac.zentyal.org/wiki/Documentation/Community/HowTo/ImportUsersInBulk to insert users programatically.
What is the function to add users to a group ?

Many thanks