Hi, I have just set up openldap on two nodes (alpha, beta). I am using openldap for a passdb backend for samba. I followed this guide: http://www.openldap.org/doc/admin24/replication.html#N-Way%20Multi-Master To a point, everything seems to work just fine, the cn=config replication works both ways. After deleting everything from my base, I run smbldap-populate on the node alpha. It creates the default users, groups pretty fine, but it failed to replicat to node beta. the log entries shows this on alpha: http://pastebin.com/Ykhvq4BY on the other node the log shows this on beta: http://pastebin.com/KNwgHQDW My configuration looks the following: cn=config: http://pastebin.com/mT5A4K5i olcDatabase={0}config,cn=config: http://pastebin.com/kwBNEaeV olcDatabase={0}hdb,cn=config: http://pastebin.com/FsPaKK90 I have the olcOverlay={0}syncprov,olcDatabase={0}config,cn=config and olcOverlay={0}syncprov,olcDatabase={1}hdb,cn=config set to olcOverlay: {0}syncprov I have nothing in slapd.conf Do you know where to search this problem? What other logs should i attach to figure it out? Have a nice day, Best Regards, Marton, Neher

Hi, Le 25/04/2010 00:40, Néher Márton a écrit : > Okay, i found the bug. > It was about the olcServerID. > My cn=config showed olcServerID: 1 ldap://alpha-int/, olcServerID: 2 > ldap://beta-int/, which is correct. > But if I start my openldap as ubuntu says (/usr/sbin/slapd -h > ldap://beta-int/ ldap://127.0.0.1:389/ <http://127.0.0.1:389/> ldapi:/// > > -g openldap -u openldap -F /etc/ldap/slapd.d/), it does not recognise > that he is beta-int. Only if I start it with only the ldap://beta-int/ > parameter. But I really need the other two interfaces as well. > What can I do now with it? > What version of OpenLDAP are you using? A bug similar to this was corrected in 2.4.18: http://www.openldap.org/its/?findid=5942 If you're using an older version, this should still work fine so long as the URL in the -h option to slapd exactly matched the URL in serverID (make sure the all slashes are present, etc). Preferably, use the latest release, though, to avoid other such bugs now fixed :) Jonathan 2010/4/24 Néher Márton <neher.marton(a)gmail.com > <mailto:neher.marton@gmail.com>> > > > Hi, > > I have just set up openldap on two nodes (alpha, beta). I am using > openldap for a passdb backend for samba. > I followed this guide: > > http://www.openldap.org/doc/admin24/replication.html#N-Way%20Multi-Master > > To a point, everything seems to work just fine, the cn=config > replication works both ways. > After deleting everything from my base, I run smbldap-populate on > the node alpha. > It creates the default users, groups pretty fine, but it failed to > replicat to node beta. > > the log entries shows this on alpha: > http://pastebin.com/Ykhvq4BY > > on the other node the log shows this on beta: > http://pastebin.com/KNwgHQDW > > My configuration looks the following: > > cn=config: > http://pastebin.com/mT5A4K5i > > olcDatabase={0}config,cn=config: > http://pastebin.com/kwBNEaeV > > olcDatabase={0}hdb,cn=config: > http://pastebin.com/FsPaKK90 > > I have the olcOverlay={0}syncprov,olcDatabase={0}config,cn=config > and olcOverlay={0}syncprov,olcDatabase={1}hdb,cn=config set to > olcOverlay: {0}syncprov > > I have nothing in slapd.conf > Do you know where to search this problem? What other logs should i > attach to figure it out? > > Have a nice day, > Best Regards, > Marton, Neher > > > -- -------------------------------------------------------------- Jonathan Clarke - jonathan(a)phillipoux.net -------------------------------------------------------------- Ldap Synchronization Connector (LSC) - http://lsc-project.org --------------------------------------------------------------

On 04/24/2010 11:40 PM, Néher Márton wrote: Okay, i found the bug. It was about the olcServerID. My cn=config showed olcServerID: 1 ldap://alpha-int/, olcServerID: 2 ldap://beta-int/, which is correct. But if I start my openldap as ubuntu says (/usr/sbin/slapd -h ldap://beta-int/ ldap://127.0.0.1:389/ ldapi:/// -g openldap -u openldap -F /etc/ldap/slapd.d/), it does not recognise that he is beta-int. Only if I start it with only the ldap://beta-int/ parameter. But I really need the other two interfaces as well. What can I do now with it? Thanks, BR, Márton Néher Hello Márton, If you only have two interfaces, or you have more but you don't mind slapd to listen on those too, you can always specify the urls like ldap:/// ldaps:/// ldapi:///. Since it's an ubuntu machine, and i'm assuming it's similar to debian, you should check /etc/default/slapd for those options. Regards, Hugo Monteiro. Hi Hugo,