i resolved! the problems were about /var/lib/ldap/* files permissions. The owner was root. I set owner and group as openldap

chown -R openldap:openldap /var/lib/ldap

and it runs.

Thanks

On 04/26/2012 08:07 AM, stefano malini wrote:

ok, am sorry.

as said i have LDAP server on Debian Squeeze. It was working fine until adding this ldif file:

GNU nano 2.2.4 File: /etc/ldap/cn.ldif

#gruppo Studenti dn: cn=Students,ou=Groups,dc=amahoro,dc=bi cn: Students gidNumber: 2000 objectClass: posixGroup

#gruppo Staff dn: cn=Staff,ou=Groups,dc=amahoro,dc=bi cn: Staff gidNumber: 2001 objectClass: posixGroup

#gruppo Admins dn: cn=Admins,ou=Groups,dc=amahoro,dc=bi cn: Admins gidNumber: 2002 objectClass: posixGroup

#gruppo Teachers dn: cn=Teachers,ou=Groups,dc=amahoro,dc=bi cn: Teachers gidNumber: 2003 objectClass: posixGroup

The first time i tried using ldapadd but it gave me this error:

root@amahoro:/etc/ldap# ldapadd -x -W -D 'cn=Manager,dc=amahoro,dc=bi' -f cn.ldif Enter LDAP Password: adding new entry "cn=Students,ou=Groups,dc=amahoro,dc=bi" ldap_add: Other (e.g., implementation specific) error (80) additional info: index generation failed

Then i used slapadd without errors:

root@amahoro:/etc/ldap# slapadd -v -f /etc/ldap/slapd.conf -l cn.ldif hdb_db_open: database "dc=amahoro,dc=bi": unclean shutdown detected; attempting recovery. added: "cn=Students,ou=Groups,dc=amahoro,dc=bi" (00000009) added: "cn=Staff,ou=Groups,dc=amahoro,dc=bi" (0000000a) added: "cn=Admins,ou=Groups,dc=amahoro,dc=bi" (0000000b) added: "cn=Teachers,ou=Groups,dc=amahoro,dc=bi" (0000000c) _#################### 100.00% eta none elapsed none fast! Closing DB...

From this moment the ldap server has stopped to work.

This is /var/log/syslog tring to use the server.

Apr 25 19:02:14 amahoro slapd[1463]: hdb_db_open: database "dc=amahoro,dc=bi" cannot be opened, err 13. Restore from backup! Apr 25 19:02:14 amahoro slapd[1463]: bdb(dc=amahoro,dc=bi): txn_checkpoint interface requires an environment configured for the transaction subsystem Apr 25 19:02:14 amahoro slapd[1463]: bdb_db_close: database "dc=amahoro,dc=bi": txn_checkpoint failed: Invalid argument (22). Apr 25 19:02:14 amahoro slapd[1463]: backend_startup_one (type=hdb, suffix="dc=amahoro,dc=bi"): bi_db_open failed! (13) Apr 25 19:02:14 amahoro slapd[1463]: bdb_db_close: database "dc=amahoro,dc=bi": alock_close failed Apr 25 19:02:14 amahoro slapd[1463]: slapd stopped. Apr 25 19:02:34 amahoro nslcd[1085]: [334873] failed to bind to LDAP server ldap://localhost:389: Can't contact LDAP server: Transport endpoint is not connected Apr 25 19:02:34 amahoro nslcd[1085]: [334873] no available LDAP server found

The server is connected to the lan but ldap server doesn't work. What do you think?

Thanks

On 04/25/2012 08:35 PM, Quanah Gibson-Mount wrote:

...

--On Wednesday, April 25, 2012 7:22 PM +0200 stefano malini lozingalo@gmail.com wrote:

...

Hi, I had a good LDAP server on Debian Squeeze, everything was ok. I was able to login using ldap users, i was able to make research using ldapsearch. Now, after adding an ldif file with some groups it doesn't run.

Trying ldapsearch the answer is

ldap_sasl_bind(SIMPLE): Can't contact LDAP server (-1)

What can be happened?

You don't provide enough information to answer your question.

--Quanah

--

Quanah Gibson-Mount Sr. Member of Technical Staff Zimbra, Inc A Division of VMware, Inc.

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