Hello Quanah, The case 3 - not standard replication approuch for openldap. Kind of mix MirrorMode replication and LDAP Sync Replication. And I want to know - is this working solution in production? Will I face with some problems in future because non-standard type of replication?
I have no idea what you mean by that. "mirror mode" in OpenLDAP is simply multi-master replication (using ldap sync), where you use a load balancer to only ever direct writes to one specific master, and have the load balancer fail over to a different master if the one it is pointing at goes down.
--Quanah -- Quanah Gibson-Mount Platform Architect Zimbra, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration A division of Synacor, Inc