Pierangelo, Thank you for reply.
In fact I'm already using 2.3 actively, with bdb/hdb backends, I've reported a bug here, and so on; that example wasn't taken from production configs, just typed in by hand. "ldbm" there was just a matter of habit, due to my rich previous experience with 2.2 :) I supposed that configuration with chaining to be a kind of temporary solution for the problem discussed here: http://www.openldap.org/lists/openldap-software/200509/msg00054.html I've started investigating this (inefficient) way because the "right one" did not work; please see my message below (Backglue + global rwm hang). Thank you! Dimitri
