Michael Ströder wrote:
Are contextCSN values on all replicas really in sync if changes were
I've implemented a monitoring check used with normal MMR setup (OpenLDAP
2.4.35, own build on Debian Squeeze) which also checks the contextCSN values
on all replicas compared by server-id.
Sometimes we observe, even in isolated tests, that contextCSN values for a
certain server-id differ for quite a while (up to hours) even though the
changes coming from that server were definitely replicated to all other
replicas. After a while the contextCSN values get suddenly updated.
Unfortunately this does not always happen.
Any hint is highly appreciated.
Still seeing this issue with OpenLDAP 2.4.36 that contextCSN values retrieved
via LDAP differ for quite a while.
Restarting slapd immediately updates the contextCSN values.