Hello,

I might be facing the same problem. Here is what I did :

I'm testing N-Way Multi-Master replication with OpenLDAP 2.4.11 & 2.4.13

I have setup 2 Masters (m1 & m2) starting form test050-syncrepl-multimaster and modifying it.

Every thing seems to work fine except deleting entries.

Let me explain. case 1 : . When I add an entry on m1 it is successfully replicated on m2. . When I try to delete this entry on m1, it is successfully removed from m1, but not replicated on m2. . When, I try to delete this entry on m2, it is successfully removed from m2 & m1.

case 2 : . When I add an entry on m2 it is successfully replicated on m1. . When I try to delete this entry on m2, it is successfully removed from m2, but not replicated on m1. . When, I try to delete this entry on m1, it is successfully removed from m1 & m2.

I don't have the same problem when I delete an attribute or update an entry.

Here is how I have setup-ed my masters :

m1 -config : dn: cn=config objectClass: olcGlobal cn: config olcServerID: 1

dn: olcDatabase={0}config,cn=config objectClass: olcDatabaseConfig olcDatabase: {0}config olcRootPW:< file://$CONFIGPWF

m2 - config : dn: cn=config objectClass: olcGlobal cn: config olcServerID: 2

dn: olcDatabase={0}config,cn=config objectClass: olcDatabaseConfig olcDatabase: {0}config olcRootPW:< file://$CONFIGPWF

m1 - syncprov : 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=$URI1 binddn="cn=config" bindmethod=simple credentials=$CONFIGPW searchbase="cn=config" type=refreshAndPersist retry="5 5 300 5" timeout=3 olcSyncRepl: rid=002 provider=$URI2 binddn="cn=config" bindmethod=simple credentials=$CONFIGPW searchbase="cn=config" type=refreshAndPersist retry="5 5 300 5" timeout=3 - add: olcMirrorMode olcMirrorMode: TRUE

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

m1 - schema : 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

m1 - backend : dn: olcDatabase={1}$BACKEND,cn=config objectClass: olcDatabaseConfig objectClass: olc${BACKEND}Config olcDatabase: {1}$BACKEND olcSuffix: $BASEDN olcDbDirectory: ./openldap-data olcRootDN: $MANAGERDN olcRootPW: $PASSWD olcSyncRepl: rid=004 provider=$URI1 binddn="$MANAGERDN" bindmethod=simple credentials=$PASSWD searchbase="$BASEDN" type=refreshOnly interval=$INTERVAL retry="5 5 300 5" timeout=3 olcSyncRepl: rid=005 provider=$URI2 binddn="$MANAGERDN" bindmethod=simple credentials=$PASSWD searchbase="$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

Did I miss something ?

Adrien Futschik