On Fri, 2016-03-25 at 02:45 +0530, shardulsk wrote:
> We recently upgraded from Centos 5.4 389-ds Version 1.1.2 to Centos 6.7
> 389-ds version 1.2.11
> The setup has a single master, hub and 5 replicas. For some reason we are
> experiencing replication delays of upto 40 secs between hub and replicas.
> This did not occur in the old setup. At the time access logs showed an
> average of 1000 MOD operations per minute.
For a start, ldap is an async replication protocol, not a sync one.
With that setup, remember the hub can only provide updates to one replica at a time. So they each have to wait in turn.
You can see this by turning on the replication logging in errorlog-level to 8192.
Red Hat, Brisbane
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