https://bugs.openldap.org/show_bug.cgi?id=9701
Issue ID: 9701 Summary: OpenLDAP replica skips few items while synchronization Product: OpenLDAP Version: 2.4.44 Hardware: x86_64 OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: slapd Assignee: bugs@openldap.org Reporter: mgkrishnan@gmail.com Target Milestone: ---
I have an OpenLdap cluster with 6 nodes, when an item is added/deleted in the master, the synchronization kicks in and the changes are replicated to other slave nodes in the cluster, but sometimes one of the slave cluster nodes (the same node all the time) misses the updates and hence there is a difference between this slave node and the rest of the slave nodes and the master, so sometimes when the request goes to the unsynchronized slave it yields invalid results.
In the problematic slave's ldap logs, there is no error information during this operation to the master which explains the miss, so cant figure out what has caused this problem, bringing down that slave and re-add does not help either.
What could be the root cause of this issue ?