I'm starting a new thread to make it easier to understand my problem.

I'm testing N-way multimaster replication with OpenLDAP 2.4.13.

I'm able to successfully import data into an instance and have my two masters to sync correctly but then when I try to add a new entry in one of the two masters, I'm getting strange messages :

let's say we have m1 & m2 (m1 & m2 are on the same server): I initial import data into m1, it is successfully imported into m2 (at least it looks like it). Then I'm trying to add an entry on m2 (cn=adrien-externe.futschik@edfgdf.fr,ou=personnes,o=edfgdf,c=fr). I'm getting strange message on m1 & m2 :

m1 log :(repetitively) [...] Entry ou=administrateurs,o=gazdefrance,c=fr CSN 20081224125950.481561Z#000000#001#000000 older or equal to ctx 20081224125950.481561Z#000000#001#000000 Entry cn=adrien-externe.futschik@edfgdf.fr,ou=personnes,o=edfgdf,c=fr changed by peer, ignored syncprov_search_response:

cookie=rid=004,sid=002,csn=20081224125950.481561Z#000000#001#000000;20081224130148.522455Z#000000#002#000000 do_syncrep2: rid=005 LDAP_RES_SEARCH_RESULT [...]

m2 log : (repetitively) [...] master where I added an entry : do_syncrep2: rid=004 LDAP_RES_INTERMEDIATE - SYNC_ID_SET do_syncrep2: rid=004 LDAP_RES_SEARCH_RESULT do_syncrep2:

cookie=rid=004,sid=002,csn=20081224125950.481561Z#000000#001#000000;20081224130148.522455Z#000000#002#000000 [...]

Is this a bug ? Am-I doing something wrong ?

If I add the same entry to m1 and not m2 I get the following messages :

on m2 : syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) syncrepl_entry: rid=004 be_search (0) syncrepl_entry: rid=004 cn=adrien-externe.futschik@edfgdf.fr,ou=personnes,o=edfgdf,c=fr <= bdb_equality_candidates: (entryCSN) not indexed <= bdb_inequality_candidates: (entryCSN) not indexed <= bdb_inequality_candidates: (entryCSN) not indexed syncprov_search_response: cookie=rid=005,sid=001,csn=20081224132158.749532Z#000000#001#000000 syncrepl_entry: rid=004 be_add (0) do_syncrep2: rid=004 LDAP_RES_SEARCH_RESULT do_syncrep2: cookie=rid=004,sid=002,csn=20081224132238.790862Z#000000#001#000000 <= bdb_inequality_candidates: (entryCSN) not indexed nonpresent_callback: rid=004 present UUID 96268508-6609-102d-9d8e-9742e72db399, dn c=fr nonpresent_callback: rid=004 present UUID 962af700-6609-102d-9d8f-9742e72db399, dn o=edfgdf,c=fr nonpresent_callback: rid=004 present UUID 962bd698-6609-102d-9d90-9742e72db399, dn ou=personnes,o=edfgdf,c=fr nonpresent_callback: rid=004 present UUID 962c00b4-6609-102d-9d91-9742e72db399, dn ou=appli,o=edfgdf,c=fr nonpresent_callback: rid=004 present UUID 962c2634-6609-102d-9d92-9742e72db399, dn ou=groupes,o=edfgdf,c=fr nonpresent_callback: rid=004 present UUID 962ca492-6609-102d-9d93-9742e72db399, dn ou=administrateurs,o=edfgdf,c=fr nonpresent_callback: rid=004 present UUID 962cce90-6609-102d-9d94-9742e72db399, dn o=edf,c=fr nonpresent_callback: rid=004 present UUID 962d7138-6609-102d-9d95-9742e72db399, dn ou=personnes,o=edf,c=fr nonpresent_callback: rid=004 present UUID 962d96f4-6609-102d-9d96-9742e72db399, dn ou=appli,o=edf,c=fr nonpresent_callback: rid=004 present UUID 962deafa-6609-102d-9d97-9742e72db399, dn ou=groupes,o=edf,c=fr nonpresent_callback: rid=004 present UUID 962ef026-6609-102d-9d98-9742e72db399, dn ou=administrateurs,o=edf,c=fr nonpresent_callback: rid=004 present UUID 962f156a-6609-102d-9d99-9742e72db399, dn o=gazdefrance,c=fr nonpresent_callback: rid=004 present UUID 962fca8c-6609-102d-9d9a-9742e72db399, dn ou=personnes,o=gazdefrance,c=fr nonpresent_callback: rid=004 present UUID 962fef76-6609-102d-9d9b-9742e72db399, dn ou=appli,o=gazdefrance,c=fr nonpresent_callback: rid=004 present UUID 9630106e-6609-102d-9d9c-9742e72db399, dn ou=groupes,o=gazdefrance,c=fr nonpresent_callback: rid=004 present UUID 9630bfa0-6609-102d-9d9d-9742e72db399, dn ou=administrateurs,o=gazdefrance,c=fr nonpresent_callback: rid=004 present UUID ae0e93d6-6609-102d-9d9e-9742e72db399, dn cn=adrien-externe.futschik@edfgdf.fr,ou=personnes,o=edfgdf,c=fr slap_queue_csn: queing 0x843fef0 20081224132238.790862Z#000000#001#000000 slap_graduate_commit_csn: removing 0x83d6410 20081224132238.790862Z#000000#001#000000

on m1 : slap_queue_csn: queing 0x1df3860 20081224132238.790862Z#000000#001#000000 slap_graduate_commit_csn: removing 0x9703700 20081224132238.790862Z#000000#001#000000 <= bdb_equality_candidates: (entryCSN) not indexed <= bdb_inequality_candidates: (entryCSN) not indexed Entry ou=administrateurs,o=gazdefrance,c=fr CSN 20081224132158.749532Z#000000#001#000000 older or equal to ctx 20081224132158.749532Z#000000#001#000000 syncprov_search_response: cookie=rid=004,sid=002,csn=20081224132238.790862Z#000000#001#000000 do_syncrep2: rid=005 LDAP_RES_INTERMEDIATE - SYNC_ID_SET do_syncrep2: rid=005 LDAP_RES_SEARCH_RESULT do_syncrep2: cookie=rid=005,sid=001,csn=20081224132158.749532Z#000000#001#000000

Here is the entry I'm adding :

dn: cn=adrien-externe.futschik@edfgdf.fr,ou=personnes,o=edfgdf, c=fr objectclass: top objectclass: person objectclass: organizationalPerson objectclass: inetorgPerson objectclass: ditPerson cn: adrien-externe.futschik@edfgdf.fr sn: Futschik givenName: Adrien uid: adrien-externe.futschik@edfgdf.fr mail: adrien-externe.futschik@edfgdf.fr telephonenumber: 0123456789 userpassword: {SSHA}GuU6CMRoOxp9EA1ANafzuRUXADKlBA0r allowedServices: appli20

pretty simple isn't it ? What's going wrong ?

You'll find in attachment the script I'm using to set up the replication (modified version of test050-syncrepl-multimaster).

Here is the config : initialization of m1 : dn: cn=config objectClass: olcGlobal cn: config olcServerID: 1

dn: olcDatabase={0}config,cn=config objectClass: olcDatabaseConfig olcDatabase: {0}config olcRootPW: ${PASSWD}

initialization of m2 : dn: cn=config objectClass: olcGlobal cn: config olcServerID: 2

dn: olcDatabase={0}config,cn=config objectClass: olcDatabaseConfig olcDatabase: {0}config olcRootPW: ${PASSWD}

syncprov overlay on m1 : dn: cn=config changetype: modify replace: olcServerID olcServerID: 1 $URI1 olcServerID: 2 $URI2

dn: olcOverlay=syncprov,olcDatabase={0}config,cn=config changetype: add objectClass: olcOverlayConfig objectClass: olcSyncProvConfig olcOverlay: syncprov

dn: olcDatabase={0}config,cn=config changetype: modify add: olcSyncRepl olcSyncRepl: rid=001 provider=$URI1 binddn="cn=config" bindmethod=simple credentials=secret searchbase="cn=config" type=refreshAndPersist retry="5 5 300 5" timeout=3 olcSyncRepl: rid=002 provider=$URI2 binddn="cn=config" bindmethod=simple credentials=secret searchbase="cn=config" type=refreshAndPersist retry="5 5 300 5" timeout=3 - add: olcMirrorMode olcMirrorMode: TRUE

syncrepl on m2: dn: olcDatabase={0}config,cn=config changetype: modify add: olcSyncRepl olcSyncRepl: rid=001 provider=$URI1 binddn="cn=config" bindmethod=simple credentials=secret searchbase="cn=config" type=refreshAndPersist retry="5 5 300 5" timeout=3 olcSyncRepl: rid=002 provider=$URI2 binddn="cn=config" bindmethod=simple credentials=secret searchbase="cn=config" type=refreshAndPersist retry="5 5 300 5" timeout=3 - add: olcMirrorMode olcMirrorMode: TRUE

schema on m1: include: file://$ABS_SCHEMADIR/core.ldif include: file://$ABS_SCHEMADIR/cosine.ldif include: file://$ABS_SCHEMADIR/inetorgperson.ldif include: file://$ABS_SCHEMADIR/openldap.ldif include: file://$ABS_SCHEMADIR/nis.ldif include: file://$ABS_SCHEMADIR/corba.ldif include: file://$ABS_SCHEMADIR/java.ldif include: file://$ABS_SCHEMADIR/misc.ldif include: file://$ABS_SCHEMADIR/nds.ldif include: file://$ABS_SCHEMADIR/dit.ldif

database en m1: dn: olcDatabase={1}$BACKEND,cn=config objectClass: olcDatabaseConfig objectClass: olc${BACKEND}Config olcDatabase: {1}$BACKEND olcSuffix: $BASEDN olcDbDirectory: ./openldap-data olcRootDN: $MANAGERDN olcRootPW: ${PASSWD} olcDbIndex: default pres,eq olcDbIndex: cn,sn pres,eq,sub olcDbIndex: objectClass,seeAlso,entryUUID eq olcDbIndex: mail,givenName,uid pres,eq,sub olcSyncRepl: rid=004 provider=$URI1 binddn="$MANAGERDN" bindmethod=simple credentials=secret searchbase="$BASEDN" type=refreshOnly interval=$INTERVAL retry="5 5 300 5" timeout=3 olcSyncRepl: rid=005 provider=$URI2 binddn="$MANAGERDN" bindmethod=simple credentials=secret searchbase="$BASEDN" type=refreshOnly interval=$INTERVAL retry="5 5 300 5" timeout=3 olcMirrorMode: TRUE

dn: olcOverlay=syncprov,olcDatabase={1}${BACKEND},cn=config changetype: add objectClass: olcOverlayConfig objectClass: olcSyncProvConfig olcOverlay: syncprov

After that I populate m1 with attached arbre.ldif.

Thanks in advance.

Adrien