Michael Ströder wrote: > Are contextCSN values on all replicas really in sync if changes were correctly > replicated? > > 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. Any idea? Ciao, Michael.
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