Sorry I gave you output from different server. Here is configuration info from the right server. Let me know if configuration looks right.
++++++++++++++++++++++++++++++++++++++++++++++++++++++ dn: cn=config objectClass: olcGlobal cn: config olcPidFile: /usr/local/var/run/slapd.pid structuralObjectClass: olcGlobal entryUUID: 2ef0a49a-4383-103a-9074-6962462c185e creatorsName: cn=config createTimestamp: 20200615183843Z olcServerID: 1 entryCSN: 20200615183843.452534Z#000000#000#000000 modifiersName: cn=config modifyTimestamp: 20200615183843Z
dn: olcDatabase={-1}frontend,cn=config objectClass: olcDatabaseConfig objectClass: olcFrontendConfig olcDatabase: {-1}frontend olcAddContentAcl: FALSE olcLastMod: TRUE olcMaxDerefDepth: 0 olcReadOnly: FALSE olcSchemaDN: cn=Subschema olcSyncUseSubentry: FALSE olcMonitoring: FALSE structuralObjectClass: olcDatabaseConfig entryUUID: 2ef0b962-4383-103a-9076-6962462c185e creatorsName: cn=config createTimestamp: 20200615183843Z entryCSN: 20200615183843.152282Z#000000#000#000000 modifiersName: cn=config modifyTimestamp: 20200615183843Z
dn: olcDatabase={0}config,cn=config objectClass: olcDatabaseConfig olcDatabase: {0}config olcRootPW:: <Password> structuralObjectClass: olcDatabaseConfig entryUUID: 2ef0b638-4383-103a-9075-6962462c185e creatorsName: cn=config createTimestamp: 20200615183843Z entryCSN: 20200615183843.152195Z#000000#000#000000 modifiersName: cn=config modifyTimestamp: 20200615183843Z
dn: olcDatabase={1}mdb,cn=config objectClass: olcMdbConfig olcDatabase: {1}mdb olcDbDirectory: /usr/local/var/openldap-data/data_db olcSuffix: dc=data olcRootDN: cn=info,dc=data olcRootPW:: <Password> olcDbIndex: objectClass eq olcDbIndex: entryUUID eq olcDbIndex: entryCSN eq olcDbMaxSize: 1073741824 structuralObjectClass: olcMdbConfig entryUUID: 2f11ecae-4383-103a-87c8-85fd54de9add creatorsName: cn=config createTimestamp: 20200615183843Z olcAccess: {0}to * by dn.base="cn=info,dc=data" read by * break olcSyncrepl:: ezB9cmlkPTAwMQogICAgICAgICAgICAgICBwcm92aWRlcj1sZGFwOi8vMzMuMz MuMzMuNjA6Mzg5CiAgICAgICAgICAgICAgIHR5cGU9cmVmcmVzaEFuZFBlcnNpc3QKICAgICAgI CAgICAgICAgcmV0cnk9IjIgMTAgNjAgKyIKICAgICAgICAgICAgICAgc2VhcmNoYmFzZT0iZGM9 c21hcnRzYW4iCiAgICAgICAgICAgICAgIHNjb3BlPXN1YgogICAgICAgICAgICAgICBhdHRycz0 iKiwrIgogICAgICAgICAgICAgICBiaW5kbWV0aG9kPXNpbXBsZQogICAgICAgICAgICAgICBiaW 5kZG49ImNuPWFkbWluLGRjPXNtYXJ0c2FuIgogICAgICAgICAgICAgICBjcmVkZW50aWFscz1zZ WNyZXQyCiAgICAgICAgICAgICAgIHRpbWVvdXQ9MQ== olcMirrorMode: TRUE entryCSN: 20200615183925.011817Z#000000#001#000000 modifiersName: cn=config modifyTimestamp: 20200615183925Z
dn: olcOverlay={0}syncprov,olcDatabase={1}mdb,cn=config objectClass: olcSyncProvConfig olcOverlay: {0}syncprov olcSpCheckpoint: 100 10 olcSpSessionlog: 100 structuralObjectClass: olcSyncProvConfig entryUUID: 2f1c8e16-4383-103a-87cc-85fd54de9add creatorsName: cn=config createTimestamp: 20200615183843Z entryCSN: 20200615183843.439528Z#000000#000#000000 modifiersName: cn=config modifyTimestamp: 20200615183843Z
dn: olcDatabase={2}mdb,cn=config objectClass: olcMdbConfig olcDatabase: {2}mdb olcDbDirectory: /usr/local/var/openldap-data/data_config_db olcSuffix: dc=server-config olcRootDN: cn=admin,dc=server-config olcRootPW:: <Password> olcDbIndex: objectClass eq structuralObjectClass: olcMdbConfig entryUUID: 2f14d720-4383-103a-87c9-85fd54de9add creatorsName: cn=config createTimestamp: 20200615183843Z entryCSN: 20200615183843.388967Z#000000#000#000000 modifiersName: cn=config modifyTimestamp: 20200615183843Z