I certainly understand the logic behind upgrading, but it’s probably not going to be possible for us because we are moving away from OpenLDAP, and management won’t dedicate additional resources to building / testing a new environment. I just need it stable enough to get us through the transition.

We have other smaller domains with only 2 controllers configured with mirror mode that aren’t having any issue. So what I really need to know is if my configuration is sound (1 replication hub to 4 other controllers), or perhaps mirrormode or refreshAndPersist has limitations, or other tuning advices.

On Jan 23, 2015, at 7:10 AM, Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de> wrote:

Andrew Findlay <andrew.findlay@skills-1st.co.uk> schrieb am 23.01.2015 um 15:04
in Nachricht <20150123140445.GB22805@slab.skills-1st.co.uk>:
On Thu, Jan 22, 2015 at 03:49:52PM +0100, sofien BLOUZA wrote:

[...]

The answer is the same: you must start by updating to a current version of
the OpenLDAP server. There are a lot of bugfixes so this will probably solve
your
problem.

I have a logic problem with this: If the update will only "probably" solve the problem, why "must" he update? ;-)

You can build from source:

http://www.openldap.org/software/download/

Or you can use the LTB RPMs:

http://ltb-project.org/wiki/documentation/openldap-rpm

Andrew
--
-----------------------------------------------------------------------
| From Andrew Findlay, Skills 1st Ltd |
| Consultant in large-scale systems, networks, and directory services |
| http://www.skills-1st.co.uk/ +44 1628 782565 |
-----------------------------------------------------------------------