(ITS#5393) syncrepl push based replication with back-ldap fails

[emmanuel.duru@atosorigin.com]

Full_Name: Emmanuel Duru
Version: 2.3.39
OS: Windows
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (195.68.44.148)


I'm trying to set a directory architecture with a syncrepl push based
replication, as (partly) stated in the admin guide, chapter 16.1.1.
I have a provider slapd with bdb, an intermediate slapd with back-ldap, which
points to a consumer slapd with bdb.
First, I have to set an updateDN on the consumer slapd, else back-ldap gets a
"no user modification allowed" error on operational attributes
(structuralobjectclass, contextcsn) when it tries to update the consumer slapd
(the admin guide says the opposite).
Then this does not work at all when modifying an entry, because back-ldap gets a
"modify/delete: hasSubordinates: no such attribute" error when it tries to
update the entry.