Hy everyone !

I am facing a major issued for the second time with OpenLDAP 2.3.11.
I am aware it is a pretty old version of OpenLDAP, but, it has been working in
production for almost a year now without any problem.

Here is the setup :
Master -> Slave

For some strange reason, the contextCSN stops updating and therefore the Slave is not updated anymore. The strange thing is that the Master continues to successfully update/add data !

We are using a OpenLDAP 2.3.11, Berkeley DB 4.4.16 & OpenSSL 0.9.8a all running on Solaris 10.

Restarting the master solved the problem once, but now that it as failed again, I am very woried, because, restarting isn't a solution, considering that the application is in production.

Please see in attachement the configuration files for Master & Slave.
I have no log on the master, and only "syncrepl logging" on the slave.

We consider restarting the master with "enable all logging" to see if wee can grab some informations....

Is this a bug of OpenLDAP, BerkleyDB or something else ?

Thanks in advance,

Adrien Futschik