On Wed, 02 Oct 2013 15:02:32 +0300 "[email protected]" <[email protected]> wrote
> > On Wed, 02 Oct 2013 13:25:09 +0300 "[email protected]" > > <[email protected]> wrote: > >> I'm phasing out two OpenLDAP production servers[1] in a master-master > >> configuration. The production servers can't afford more than a few mins > >> of downtime, so migrating using slapcat/slapadd is out of the question. > >> So, what I'm ending up doing is migrating using syncrepl. > > > > It may or may not work. Likely it depends on the OpenLDAP versions > > involved. Thorough testing this scenario in a playground deployment is a > > must! > > Old servers are running OpenLDAP 2.4.23 (Debian 6.x). New ones use > 2.4.28 (Ubuntu 12.04). If high availability and reliabilty is really needed, as you claimed, then I would not use OpenLDAP 2.4.28. I'd recommend to use self-compiled OpenLDAP 2.4.36. Ciao, Michael.
