We are running Openfire 3.6.4 and authenticating users against our Open LDAP database. Does Openfire syncronize the openfire MySQL database with LDAP? If so how often and can it be set to do this sync during off hours?
I think not. Or not at all. I think that users are read on demand from LDAP server. However you can affect cache of ldap users via properties. You can try tweeking cache.username2roster.size and cache.username2roster.maxLifetime . Also you can check these pages: