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need help with my backup copy of ldap database...



Hi !

I had a problem with my system and decided to backup my /var/ /etc, etc. files and reinstall everything (Mandriva 2009).
But now, my openldap installation complains about my openldap database being corrupted or something (here is the log):

Dec 21 21:23:09 p4server slapd[12999]: @(#) $OpenLDAP: slapd 2.4.11 (Sep 15 2008 10:30:35) $   mandrake@n4.mandriva.com:/home/mandrake/rpm/BUILD/openldap-2.4.11/servers/slapd
Dec 21 21:23:09 p4server slapd[12999]: daemon_init: listen on ldap://ldap.louismc.org/
Dec 21 21:23:09 p4server slapd[12999]: daemon_init: listen on ldaps://ldap.louismc.org/
Dec 21 21:23:09 p4server slapd[12999]: daemon_init: 2 listeners to open...
Dec 21 21:23:09 p4server slapd[12999]: daemon: listener initialized ldap://ldap.louismc.org/
Dec 21 21:23:09 p4server slapd[12999]: daemon: listener initialized ldaps://ldap.louismc.org/
Dec 21 21:23:09 p4server slapd[12999]: daemon_init: 2 listeners opened
Dec 21 21:23:09 p4server slapd[12999]: slapd init: initiated server.
Dec 21 21:23:09 p4server slapd[12999]: slap_sasl_init: initialized!
Dec 21 21:23:09 p4server slapd[12999]: bdb_back_initialize: initialize BDB backend
Dec 21 21:23:09 p4server slapd[12999]: bdb_back_initialize: Berkeley DB 4.6.21: (February 11, 2009)
Dec 21 21:23:09 p4server slapd[12999]: hdb_back_initialize: initialize HDB backend
Dec 21 21:23:09 p4server slapd[12999]: hdb_back_initialize: Berkeley DB 4.6.21: (February 11, 2009)
Dec 21 21:23:09 p4server slapd[12999]: backend_startup_one: starting "cn=config"
Dec 21 21:23:09 p4server slapd[12999]: => ldif_enum_tree: failed to open /etc/openldap/slapd.d/cn=config.ldif: No such file or directory
Dec 21 21:23:09 p4server slapd[12999]: send_ldap_result: conn=-1 op=0 p=0
Dec 21 21:23:09 p4server slapd[13000]: bdb(dc=louismc,dc=org): file id2entry.bdb has LSN 2/4451165, past end of log at 1/140
Dec 21 21:23:09 p4server slapd[13000]: bdb(dc=louismc,dc=org): Commonly caused by moving a database from one database environment
Dec 21 21:23:09 p4server slapd[13000]: bdb(dc=louismc,dc=org): to another without clearing the database LSNs, or by removing all of
Dec 21 21:23:09 p4server slapd[13000]: bdb(dc=louismc,dc=org): the log files from a database environment
Dec 21 21:23:09 p4server slapd[13000]: bdb(dc=louismc,dc=org): /var/lib/ldap/id2entry.bdb: unexpected file type or format
Dec 21 21:23:09 p4server slapd[13000]: bdb_db_open: database "dc=louismc,dc=org": db_open(/var/lib/ldap/id2entry.bdb) failed: Invalid argument (22).
Dec 21 21:23:09 p4server slapd[13000]: backend_startup_one: bi_db_open failed! (22)
Dec 21 21:23:09 p4server slapd[13000]: bdb_db_close: database "dc=louismc,dc=org": alock_close failed
Dec 21 21:23:09 p4server slapd[13000]: slapd stopped.

Is there anything I can do to restore it like it was???

Also, but far less important, I have another error but less important since it never prevent me from using openldap before...
/etc/openldap/slapd.d/cn=config
What can I do about it??? Why does it complain? I never confiruged slapd.conf to use cn=config there... it should look in ldap itself for the config entry.... ?!?!? I'm puzzled and never had chance with google solving this one.

thanks !


Louis-Martin Carrière


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