openldap-technical

openldap-technical@openldap.org

9 participants
9868 discussions

OpenLDAP Manual/ Broken Links.
by Dzmitry Stremkouski 29 Mar '10

29 Mar '10

Hello guys. The part of OpenLDAP Manual (wich can be found here - http://www.openldap.org/doc/admin23/schema.html) contains a lot of broken links. Please correct. FE: http://www.alvestrand.no/harald/objectid/ - dead A: http://www.bsa-global.com/ - dead (doesn't look good enough for global OID authority) A: http://www.iana.org/cgi-bin/enterprise.pl - should be (redirect, but futher, IMHO, will be dead, try http://pen.iana.org/pen/PenApplication.page) Thanks. -- <pre> (o_ - Dzmitry Stremkouski. //\ - cel: +7 (916) 090-85-68 V_/_- web: http://mitroko.com </pre>

2 1

Where to start a migration from passwd/shadow/smbpasswd to openldap
by Götz Reinicke - IT-Koordinator 29 Mar '10

29 Mar '10

Hi, a couple of weeks ago I started to learn ldap and set up some test servers with the latest openldap for centos 5.4. I learned about schemas, ldif, ldap browsers etc. So I have an advanced basic knowledge about the technical fundamentals. The primary goal is to have the login information for our mail and fileserver system in one place. Right now we do use sendmail, dovecot and samba. After testing some of the migration tools for migrating posix and sambaSam accounts, I was asking myselve: what is the best way to start the migration? Right now the directory is completely empty, so I can start from scratch. Both types of accounts do have different attributes and furthermore I'd like to use some inetOrgPerson/organizationalPerson attributes. So should I first run the smbldaptool or first fill the directory with the migrate_....sh script? Thanks for any suggestion or comment or pointing me to any how to/doc. Best regards, Götz -- Götz Reinicke IT-Koordinator Tel. +49 7141 969 420 Fax +49 7141 969 55 420 E-Mail goetz.reinicke(a)filmakademie.de Filmakademie Baden-Württemberg GmbH Akademiehof 10 71638 Ludwigsburg www.filmakademie.de Eintragung Amtsgericht Stuttgart HRB 205016 Vorsitzende des Aufsichtsrats: Prof. Dr. Claudia Hübner Staatsrätin für Demographischen Wandel und für Senioren im Staatsministerium Geschäftsführer: Prof. Thomas Schadt

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Re: Re: Re: Pre-requisites to enable SSL/TLS in OpenLDAP 2.4
by Arun Srinivasan 29 Mar '10

29 Mar '10

Thanks, Quanah and Dieter. I was able successfully link TLS/SSL libraries with slapd after installing openssl-devel package. Thanks for your help guys. But I do have one query: when I used the below command, eventhough configure found the openssl libraries, it gave the warning as "Checking gnutls.h ... no" Configure: warning: Could not locate TLS/SSL libraries. Then, when I removed the CPPFLGAS and LDDFLAGS linking openssl libraries, then all worked fine. Is there any reason, why the openldap configure refers the gnutls ?? env CPPFLAGS="-I/usr/local/ssl/include -I/usr/local/BerkeleyDB.4.8/include" LDFLAGS="-L/usr/local/lib -L/usr/local/BerkeleyDB.4.8/lib -R/usr/local/BerkeleyDB.4.8/lib -L/usr/local/ssl/lib" LD_LIBRARY_PATH="/usr/local/BerkeleyDB.4.8/lib" ./configure --with-tls > Did you actually install the openssl-dev RPM package? You must have > the headers and linking libraries on the system so that OpenLDAP can > actually link against it. And yes, you'll have to rebuild OpenLDAP. > I would suggest just running "configure" until you see that it > successfully found the TLS/SSL headers/libraries.

1 0

Re: Problem with getent passwd
by Tyler Gates 27 Mar '10

27 Mar '10

Actually I misspoke earlier -I meant run the command 'setup' from the terminal and select authentication. From there you should see "User Information" and "Authentication" columns. Just check LDAP in "User Information" and you should see getent populate the passwords. That normally does the trick.. pretty simple but if that doesn't work I'd check your /etc/ldap.conf is setup correctly (I mostly have to just add the host information and base dn). Other wise your LDAP server doesn't have the attributes its' expecting from its queries to generate user account information. On 03/24/2010 08:09 AM, Lynn York wrote: > Here is my /etc/pam.d/system-auth file > > > > cat /etc/pam.d/system-auth > > #%PAM-1.0 > > # This file is auto-generated. > > # User changes will be destroyed the next time authconfig is run. > > auth required pam_env.so > > auth sufficient pam_unix.so nullok try_first_pass > > auth requisite pam_succeed_if.so uid >= 500 quiet > > auth sufficient pam_ldap.so use_first_pass > > auth required pam_deny.so > > > > account required pam_unix.so broken_shadow > > account sufficient pam_succeed_if.so uid < 500 quiet > > account [default=bad success=ok user_unknown=ignore] pam_ldap.so > > account required pam_permit.so > > > > password requisite pam_cracklib.so try_first_pass retry=3 > > password sufficient pam_unix.so md5 shadow nullok try_first_pass > use_authtok > > password sufficient pam_ldap.so use_authtok > > password required pam_deny.so > > > > session optional pam_keyinit.so revoke > > session required pam_limits.so > > session [success=1 default=ignore] pam_succeed_if.so service in crond > quiet use_uid > > session required pam_unix.so > > session optional pam_ldap.so > > > > > > Also, when I ran authconfig, that didn’t help. The server still queries the > ldap server, but the users don’t actually show when I run getent passwd….. > could it be something with the rwm mappings? > > > > *From:* Tyler Gates [mailto:tgates81@gmail.com] > *Sent:* Tuesday, March 23, 2010 8:26 PM > *To:* Lynn York > *Subject:* Re: Problem with getent passwd > > > > Sounds like it's a problem with your client side pam_ldap authentication. > There's a whole buch of steps to get that working, just google it. If you > have a redhat variant authconfig or setup will step you through it. It would > help if you could post your system_auth file. > > On Mar 23, 2010, at 11:40 AM, Lynn York <lynn.york(a)mavenwire.com> wrote: > > Hello, > > > > When I issue “getent passwd” I can see it query the ldap > server for all the information and the server is returning the correct > information. However, “getent passwd” doesn’t actually show the users that > are in ldap. I am not sure where my problem might be. Can anyone offer any > suggestions on where to look? > > > > Lynn York II > > MavenWire Hosting Admin > > www.mavenwire.com > > (866) 343-4870 x717 > > > > MavenWire - We DELIVER > > http://www.mavenwire.com > > > > This e-mail and any attached files may contain confidential and/or > privileged material for the sole use of the intended recipient. Any review, > use, distribution or disclosure by others is strictly prohibited. If you are > not the intended recipient (or authorized to receive this e-mail for the > recipient), you may not review, copy or distribute this message. Please > contact the sender by reply e-mail and delete all copies of this message. > > > > MavenWire - We DELIVER > > http://www.mavenwire.com > > > > This e-mail and any attached files may contain confidential and/or > privileged material for the sole use of the intended recipient. Any > review, use, distribution or disclosure by others is strictly > prohibited. If you are not the intended recipient (or authorized to > receive this e-mail for the recipient), you may not review, copy or > distribute this message. Please contact the sender by reply e-mail > and delete all copies of this message. > > MavenWire - We DELIVER > http://www.mavenwire.com > > This e-mail and any attached files may contain confidential and/or privileged material for the sole use of the intended recipient. Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive this e-mail for the recipient), you may not review, copy or distribute this message. Please contact the sender by reply e-mail and delete all copies of this message. > >

3 6

Problems using OpenLDAP with Active Directory
by Mike Leone 26 Mar '10

26 Mar '10

I'm trying to configure lib-nss to use OpenLDAP against my Active Directory. But I seem to be having lots of problems even getting it to search properly. I have Samba all properly configured for AD - it's properly joined to the AD domain, and all seems to be working fine. Now I'd like to investigate using OpenLDAP to authenticate against AD. AD server = 10.0.0.60 AD server name = dim-win2300.dacrib.local AD domain name = DaCrib.local AD Win2003 SP2 (with Services for Unix installed0 Linux server: IP = 10.0.0.20 Ubuntu 9.04 OpenLDAP 2.4.2 (from repository) Here's the /etc/ldap/ldap.conf: ------------------------ host 10.0.0.60 base dc=DaCrib,dc=local binddn CN=Administrator,CN=Users,dc=DaCrib,dc=local bindpw XXXXX # RFC 2307 (AD) mappings # <to> <from> nss_map_attribute userPassword sambaPassword nss_map_attribute gecos name nss_map_attribute uid unixName nss_map_attribute shadowLastChange pwdLastSet nss_map_objectclass posixGroup group pam_filter objectclass=User pam_password crypt nss_initgroups_ignoreusers avahi,backup,bin,daemon,dhcp,dovecot,festival,games,gnats,haldaemon,hplip,irc,klog,libuuid,list,lp,mail,man,messagebus,mysql,news,polkituser,postfix,proxy,root,saned,sshd,sync,sys, syslog,uucp,www-data -------------------------- Here's what an "ldapsearch" gives me: (command line will wrap in email) -------------------------- ldapsearch -v -x -H ldap://10.0.0.60 "(objectClass=posixAccount)" sAMAccountName ldap_initialize( ldap://10.0.0.60:389/??base ) filter: (objectClass=posixAccount) requesting: sAMAccountName # extended LDIF # # LDAPv3 # base <dc=DaCrib,dc=local> (default) with scope subtree # filter: (objectClass=posixAccount) # requesting: sAMAccountName # # search result search: 2 result: 1 Operations error text: 00000000: LdapErr: DSID-0C090627, comment: In order to perform this operation a successful bind must be completed on the connection., data 0, vece # numResponses: 1 ---------------------------- So the question is ... why is it failing to bind? No firewalls are running on either server (at the moment). It should bind anonymously (I think). I tried turning up the debug level on the ldapsearch, but that told me nothing I could understand. :-) I tried "-W" so it would prompt for a password, but it says "invalid credentials", even thought I have verified the password of the Administrator account. From Windows, I can run ldp and bind (as administrator) and search with no problems. Similarly, I can use the command line utility "adfind" and search without issues, without binding. So I've got something screwy in my ldap.conf, but I can't figure out where. Thoughts?

2 2

Followup: using OpenLDAP with Active Directory
by Mike Leone 26 Mar '10

26 Mar '10

So I've made *some* progress. I created a new user in AD, and used this new account to bind with. And, using simple authentication and password prompting, my search worked correctly: ldapsearch -Hldap://dim-win2300.dacrib.local -tt -x -D "ldap-proxy(a)dacrib.local" -b "dc=dacrib,dc=local" -W -L "(objectClass=user)" dn However, I can't seem to get it to work, if I don't specify the ID and password to bind with: ---------------------------- ldapsearch -v -x -Hldap://dim-win2300.dacrib.local "(objectClass=user)" sAMAccountName ldap_initialize( ldap://dim-win2300.dacrib.local:389/??base ) filter: (objectClass=user) requesting: sAMAccountName # extended LDIF # # LDAPv3 # base <dc=DaCrib,dc=local> (default) with scope subtree # filter: (objectClass=user) # requesting: sAMAccountName # # search result search: 2 result: 1 Operations error text: 00000000: LdapErr: DSID-0C090627, comment: In order to perform this operation a successful bind must be completed on the connection., data 0, vece # numResponses: 1 -------------------------- I thought perhaps the problem was that SASL was interferring, so I tried to turn it off in ldap.conf, but that didn't seem to work. As an aside, where does ldap.conf live, in Ubuntu 9.04? I have 2, one in /etc and one in /etc/ldap. And I don't know which one (if either) is being read ... is there any way to tell which one is in use? ------------------- host 10.0.0.60 base dc=DaCrib,dc=local #binddn CN=ldap-proxy,CN=Users,DC=DaCrib,DC=local binddn ldap-proxy(a)dacrib.local bindpw XXXXXXXX use_sasl off SASL_SECPROPS none SSL no # The distinguished name to bind to the server with # if the effective user ID is root. Password is # stored in /etc/ldap.secret (mode 600) # rootbinddn cn=Administrator,dc=dacrib,dc=local # RFC 2307 (AD) mappings # <to> <from> nss_map_attribute userPassword sambaPassword nss_map_attribute gecos name nss_map_attribute uid unixName nss_map_attribute shadowLastChange pwdLastSet nss_map_objectclass posixGroup group pam_filter objectclass=User pam_password crypt nss_initgroups_ignoreusers avahi,backup,bin,daemon,dhcp,dovecot,festival,games,gnats,haldaemon,hplip,irc,klog,li buuid,list,lp,mail,man,messagebus,mysql,news,polkituser,postfix,proxy,root,saned,sshd,sync,sys,syslog,uucp,www-d ata ----------------------- Anyone? I feel I am close, but can't figure out why doing it interactively from the command line binds and searches, and relying on the ldap.conf to supply that information does not ... Thanks

1 0

syncrepl connection / reconnect
by Thorsten Mueller 26 Mar '10

26 Mar '10

Hi, I am using two slapd 2.4.20 in mirror mode. Everything seem to work fine. When I shut down slapd_A, I can see the connection retries in the log of B. After restarting A everything is fine. Replication works in both directions. When I switch off the machine hosting A, B does not log anything. After starting machine A, replication only works from B to A and not from A to B. Only after restarting slapd_B the connection is reestablished and the changes are synced. I see the same behavior, if I just do a "ifconfig eth0 down". The remaining slapd seems not to recognize a loss of the network connection. Is this a bug in openldap, or a configuration issue on my side? Thanks, Thorsten

3 5

Re: tls private key
by Chris Jacobs 26 Mar '10

26 Mar '10

There's one sure fire way to find out... Start it up with a syncrepl, then move the private key, and see if it syncs fine both ways. Wait a day or so, and make a change and see if that synced. If I had to put a dollar on it, if guess that it doesn't need the key after startup. I could be horribly wrong though - I'm not a dev, just a user of the software. :) - chris Chris Jacobs, Jr. Unix System Administrator Apollo Group | Apollo Marketing | Aptimus 2001 6th Ave Ste 3200 | Seattle, WA 98121 phone: 206.441.9100 x1245 | mobile: 206.601.3256 | fax: 206.441.9661 email: chris.jacobs(a)apollogrp.edu ----- Original Message ----- From: openldap-technical-bounces+chris.jacobs=apollogrp.edu(a)OpenLDAP.org <openldap-technical-bounces+chris.jacobs=apollogrp.edu(a)OpenLDAP.org> To: openldap-technical(a)openldap.org <openldap-technical(a)openldap.org> Sent: Thu Mar 25 18:44:47 2010 Subject: Re: tls private key HI On Fri, Mar 26, 2010 at 12:09 PM, Tyler Gates <tgates81(a)gmail.com> wrote: > Alex, > encrypting the private key really isn't necessary and I highly doubt it > would work for your application nor be worth the hassel. Securing via file > permisssions as mentioned previously is really the best way to tackle this. > Think of 'other layers of protection' being firewalls, intrusion detection, > restricted logins, chroot jails, etc., etc... yep go those, firewalls, permissions etc. I am not sure why every one is against me trying to use another layer of protection, just because I permission it as root.root 440, doesn't mean its safe. I could make it safer, but unecrypting the private key, starting slapd and removing the unecrypted file. Or thing of it another way, my private key could be on a usb key, that i insert into the machine on start up and remove once slapd has started. I have seen secure machine compromised before, somebody installed cvs forgot to change the cvs userid password, root hack and a remote user had access to the system. Some times people do silly things on my laptop - I encrypt the fs and the swap space and my gpg key have userid/passwords and my certs have userid password protection, like to do the same for my ldap setup as well :) I understand the reasons for encrypting and signing packets or information, just asking if slapd needs access to the private key after it has read the file on startup. > Encryption really works best for UDP like transportation like email where > you cannot guarantee the recipient is the only person able to 'see' the > document ;) > [snip] This message is private and confidential. If you have received it in error, please notify the sender and remove it from your system.

3 2

tls private key
by Alex Samad 26 Mar '10

26 Mar '10

Hi I am setting up my sync repl to use certificates, my problem is I don't want to leave my private key for the server un encrypted. the file pointed to by TLSCertificateKeyFile is is just read at slapd load up time, ie can i unencrypt the file start slapd and then remove the un encrypted file ? Alex

4 5

Slapd database goes corrupt repeatedly after recovery
by Kaspar Fischer 25 Mar '10

25 Mar '10

Dear list, We are using an OpenLDAP/slapd server to manage the user accounts of our Samba server and have recently run into the problem that users cannot connect to Samba drives anymore after some time. Samba complains that it cannot connect to the LDAP server (see below for error message in Samba log) and the slapd log shows Mar 25 11:38:15 office-server slapd[3433]: <= bdb_equality_candidates: (gidNumber) not indexed Mar 25 11:38:15 office-server slapd[3433]: <= bdb_equality_candidates: (gidNumber) not indexed Mar 25 11:38:15 office-server slapd[3433]: <= bdb_equality_candidates: (uid) not indexed Mar 25 11:38:15 office-server slapd[3433]: <= bdb_equality_candidates: (gidNumber) not indexed Mar 25 11:38:15 office-server slapd[3433]: <= bdb_equality_candidates: (sambaSID) not indexed Mar 25 11:38:15 office-server slapd[3433]: <= bdb_equality_candidates: (sambaSID) not indexed Mar 25 11:38:15 office-server slapd[3433]: bdb(dc=foo,dc=org): file id2entry.bdb has LSN 1/382892, past end of log at 1/283666 Mar 25 11:38:15 office-server slapd[3433]: bdb(dc=foo,dc=org): Commonly caused by moving a database from one database environment Mar 25 11:38:15 office-server slapd[3433]: bdb(dc=foo,dc=org): to another without clearing the database LSNs, or by removing all of Mar 25 11:38:15 office-server slapd[3433]: bdb(dc=foo,dc=org): the log files from a database environment Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): DB_ENV->log_flush: LSN of 1/382892 past current end-of-log of 1/283666 Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): Database environment corrupt; the wrong log files may have been removed or incompatible database files imported from another environment Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): PANIC: DB_RUNRECOVERY: Fatal error, run database recovery Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): id2entry.bdb: unable to flush page: 5 Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): DB_ENV->log_flush: LSN of 1/378772 past current end-of-log of 1/283666 Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): Database environment corrupt; the wrong log files may have been removed or incompatible database files imported from another environment Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): PANIC: DB_RUNRECOVERY: Fatal error, run database recovery Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): id2entry.bdb: unable to flush page: 7 Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): DB_ENV->log_flush: LSN of 1/373647 past current end-of-log of 1/283666 Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): Database environment corrupt; the wrong log files may have been removed or incompatible database files imported from another environment Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): PANIC: DB_RUNRECOVERY: Fatal error, run database recovery Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): id2entry.bdb: unable to flush page: 8 Mar 25 11:38:17 office-server slapd[3433]: bdb(dc=foo,dc=org): txn_checkpoint: failed to flush the buffer cache: DB_RUNRECOVERY: Fatal error, run database recovery Mar 25 11:38:51 office-server slapd[3433]: conn=62 op=29 do_search: invalid dn (sambaDomainName=,sambaDomainName=foo,dc=foo,dc=org) Mar 25 11:38:51 office-server slapd[3433]: bdb(dc=foo,dc=org): PANIC: fatal region error detected; run recovery Mar 25 11:39:01 office-server slapd[3433]: last message repeated 26 times Mar 25 11:39:01 office-server CRON[3657]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -type f -cmin +$(/usr/lib/php5/maxlifetime) -print0 | xargs -n 200 -r -0 rm) Mar 25 11:39:14 office-server slapd[3433]: bdb(dc=foo,dc=org): PANIC: fatal region error detected; run recovery Mar 25 11:39:47 office-server slapd[3433]: last message repeated 35 times Mar 25 11:39:48 office-server slapd[3433]: bdb(dc=foo,dc=org): PANIC: fatal region error detected; run recovery Mar 25 11:39:49 office-server slapd[3433]: bdb(dc=foo,dc=org): PANIC: fatal region error detected; run recovery Mar 25 11:39:50 office-server slapd[3433]: bdb(dc=foo,dc=org): PANIC: fatal region error detected; run recovery Mar 25 11:40:51 office-server slapd[3433]: last message repeated 164 times Mar 25 11:40:51 office-server slapd[3433]: last message repeated 3 times Mar 25 11:40:52 office-server slapd[3433]: bdb(dc=foo,dc=org): PANIC: fatal region error detected; run recovery Mar 25 11:41:53 office-server slapd[3433]: last message repeated 294 times Strangely, restarting slapd helps and users can use Samba again for a limited and arbitrary period of time until the problem pops up again. I tried fixing the database using db4.7_recover -v -h /var/lib/ldap but again, the problem pops up again later. I realized that when I shut down slapd using "/etc/init.d/slapd stop", it complains about the database being corrupt (even if so far no problems appeared): Mar 25 10:12:35 office-server slapd[16880]: slapd shutdown: waiting for 0 operations/tasks to finish Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): DB_ENV->log_flush: LSN of 1/382892 past current end-of-log of 1/278482 Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): Database environment corrupt; the wrong log files may have been removed or incompatible database files imported from another environment Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): PANIC: DB_RUNRECOVERY: Fatal error, run database recovery Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): id2entry.bdb: unable to flush page: 5 Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): DB_ENV->log_flush: LSN of 1/378772 past current end-of-log of 1/278482 Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): Database environment corrupt; the wrong log files may have been removed or incompatible database files imported from another environment Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): PANIC: DB_RUNRECOVERY: Fatal error, run database recovery Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): id2entry.bdb: unable to flush page: 7 Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): DB_ENV->log_flush: LSN of 1/373647 past current end-of-log of 1/278482 Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): Database environment corrupt; the wrong log files may have been removed or incompatible database files imported from another environment Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): PANIC: DB_RUNRECOVERY: Fatal error, run database recovery Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): id2entry.bdb: unable to flush page: 8 Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): PANIC: fatal region error detected; run recovery Mar 25 10:12:35 office-server slapd[16880]: bdb_db_close: database "dc=foo,dc=org": txn_checkpoint failed: DB_RUNRECOVERY: Fatal error, run database recovery (-30974). Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): File handles still open at environment close Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): Open file handle: /var/lib/ldap/log.0000000001 Mar 25 10:12:35 office-server slapd[16880]: bdb(dc=foo,dc=org): PANIC: fatal region error detected; run recovery Mar 25 10:12:35 office-server slapd[16880]: bdb_db_close: database "dc=foo,dc=org": close failed: DB_RUNRECOVERY: Fatal error, run database recovery (-30974) Mar 25 10:12:35 office-server slapd[16880]: slapd stopped. Mar 25 10:12:46 office-server slapd[19194]: @(#) $OpenLDAP: slapd 2.4.18 (Sep 8 2009 17:47:22) $#012#011buildd@crested:/build/buildd/openldap-2.4.18/debian/build/servers/slapd Does anybody have an idea what the problem might be? Many thanks for any hints or pointers! Kaspar -- Samba Log File: [2008/09/23 11:22:22, 0] lib/smbldap.c:smbldap_connect_system(982) failed to bind to server ldap://localhost/ with dn="cn=admin,dc=foo,dc=org" Error: Can't contact LDAP server (unknown) [2008/09/23 11:22:22, 1] lib/smbldap.c:another_ldap_try(1153) Connection to LDAP server failed for the 1 try! [2008/09/23 11:22:23, 2] lib/smbldap.c:smbldap_open_connection(786) smbldap_open_connection: connection opened [2008/09/23 11:22:23, 2] lib/smbldap.c:smbldap_connect_system(982) failed to bind to server ldap://localhost/ with dn="cn=admin,dc=foo,dc=org" Error: Can't contact LDAP server (unknown) [2008/09/23 11:22:23, 1] lib/smbldap.c:another_ldap_try(1153) Connection to LDAP server failed for the 2 try! Server details: Ubuntu 9.10, slapd 2.4.18 Slapd configuration file (slapd.conf): # This is the main slapd configuration file. See slapd.conf(5) for more # info on the configuration options. ####################################################################### # Global Directives: # Features to permit #allow bind_v2 # Schema and objectClass definitions include /etc/ldap/schema/core.schema include /etc/ldap/schema/cosine.schema include /etc/ldap/schema/nis.schema include /etc/ldap/schema/inetorgperson.schema include /etc/ldap/schema/samba.schema include /etc/ldap/schema/misc.schema # Where the pid file is put. The init.d script # will not stop the server if you change this. pidfile /var/run/slapd/slapd.pid # List of arguments that were passed to the server argsfile /var/run/slapd/slapd.args # Read slapd.conf(5) for possible values loglevel 392 # Where the dynamically loaded modules are stored modulepath /usr/lib/ldap moduleload back_bdb # The maximum number of entries that is returned for a search operation sizelimit 500 # The tool-threads parameter sets the actual amount of cpu's that is used # for indexing. tool-threads 1 ####################################################################### # Specific Backend Directives for bdb: # Backend specific directives apply to this backend until another # 'backend' directive occurs backend bdb ####################################################################### # Specific Backend Directives for 'other': # Backend specific directives apply to this backend until another # 'backend' directive occurs #backend <other> ####################################################################### # Specific Directives for database #1, of type bdb: # Database specific directives apply to this databasse until another # 'database' directive occurs database bdb # The base of your directory in database #1 suffix "dc=baselgovernance,dc=org" # rootdn directive for specifying a superuser on the database. This is needed # for syncrepl. # rootdn "cn=admin,dc=baselgovernance,dc=org" # Where the database file are physically stored for database #1 directory "/var/lib/ldap" # The dbconfig settings are used to generate a DB_CONFIG file the first # time slapd starts. They do NOT override existing an existing DB_CONFIG # file. You should therefore change these settings in DB_CONFIG directly # or remove DB_CONFIG and restart slapd for changes to take effect. # For the Debian package we use 2MB as default but be sure to update this # value if you have plenty of RAM dbconfig set_cachesize 0 2097152 0 # Sven Hartge reported that he had to set this value incredibly high # to get slapd running at all. See http://bugs.debian.org/303057 for more # information. # Number of objects that can be locked at the same time. dbconfig set_lk_max_objects 1500 # Number of locks (both requested and granted) dbconfig set_lk_max_locks 1500 # Number of lockers dbconfig set_lk_max_lockers 1500 # Indexing options for database #1 index objectClass eq # Save the time that the entry gets modified, for database #1 lastmod on # Checkpoint the BerkeleyDB database periodically in case of system # failure and to speed slapd shutdown. checkpoint 512 30 # Where to store the replica logs for database #1 # replogfile /var/lib/ldap/replog # The userPassword by default can be changed # by the entry owning it if they are authenticated. # Others should not be able to see it, except the # admin entry below # These access lines apply to database #1 only access to attrs=userPassword,sambaNTPassword,sambaLMPassword by dn="cn=admin,dc=baselgovernance,dc=org" write by anonymous auth by self write by * none # Ensure read access to the base for things like # supportedSASLMechanisms. Without this you may # have problems with SASL not knowing what # mechanisms are available and the like. # Note that this is covered by the 'access to *' # ACL below too but if you change that as people # are wont to do you'll still need this if you # want SASL (and possible other things) to work # happily. access to dn.base="" by * read # The admin dn has full write access, everyone else # can read everything. access to * by dn="cn=admin,dc=baselgovernance,dc=org" write by * read # For Netscape Roaming support, each user gets a roaming # profile for which they have write access to #access to dn=".*,ou=Roaming,o=morsnet" # by dn="cn=admin,dc=baselgovernance,dc=org" write # by dnattr=owner write ####################################################################### # Specific Directives for database #2, of type 'other' (can be bdb too): # Database specific directives apply to this databasse until another # 'database' directive occurs #database <other> # The base of your directory for database #2 #suffix "dc=debian,dc=org" # Indices to maintain ## required by OpenLDAP #index objectclass eq index cn pres,sub,eq index sn pres,sub,eq ## required to support pdb_getsampwnam index uid pres,sub,eq ## required to support pdb_getsambapwrid() index displayName pres,sub,eq ## uncomment these if you are storing posixAccount and ## posixGroup entries in the directory as well ##index uidNumber eq ##index gidNumber eq ##index memberUid eq index sambaSID pres,sub,eq index sambaPrimaryGroupSID eq index sambaDomainName eq index default sub

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