Hello all, We've been re-using old host names and IP addresses for a new deployment of nodes, and recently I've been seeing the messages pasted below in the slapd-DC.DC.DC "error" log on our nodes.
[17/Aug/2016:10:30:30 -0400] - replica_generate_next_csn: opcsn=57b475cd001200040000 <= basecsn=57b475cf000000160000, adjusted opcsn=57b475cf000100040000 [17/Aug/2016:11:09:44 -0400] - replica_generate_next_csn: opcsn=57b47f00000200040000 <= basecsn=57b47f00000200160000, adjusted opcsn=57b47f00000300040000 [17/Aug/2016:11:09:44 -0400] - replica_generate_next_csn: opcsn=57b47f00000400040000 <= basecsn=57b47f00000400160000, adjusted opcsn=57b47f00000500040000 [17/Aug/2016:11:10:33 -0400] - replica_generate_next_csn: opcsn=57b47f2f001000040000 <= basecsn=57b47f30000200160000, adjusted opcsn=57b47f30000300040000 [17/Aug/2016:13:50:45 -0400] - replica_generate_next_csn: opcsn=57b4a4bb000900040000 <= basecsn=57b4a4bc000000160000, adjusted opcsn=57b4a4bc000100040000 [17/Aug/2016:13:52:54 -0400] - replica_generate_next_csn: opcsn=57b4a53e000a00040000 <= basecsn=57b4a53f000000160000, adjusted opcsn=57b4a53f000100040000 [17/Aug/2016:13:53:15 -0400] - replica_generate_next_csn: opcsn=57b4a552000700040000 <= basecsn=57b4a553000000160000, adjusted opcsn=57b4a553000100040000 [17/Aug/2016:13:53:32 -0400] - replica_generate_next_csn: opcsn=57b4a562000900040000 <= basecsn=57b4a564000000160000, adjusted opcsn=57b4a564000100040000 They seem to only occur when updating DNS entries, whether on the console or via the GUI (tail -f'ing the log). A search in this mailing-list returns nothing, but a message is found on the 389-ds list ; it seems to suggest that the messages aren't fatal and are purely informational, yet if they are occurring constantly that there could be a problem with the replication algorithm and/or deployment. We're using ipa-server 3.0.0-47 and 389-ds 22.214.171.124-60. Nothing has changed on the deployment side of things, and I don't recall seeing this message before. I'm wondering if it's safe to disregard these messages due to the re-use of the entries, or if something else should be looked into. Thank you, John DeSantis  https://fedorahosted.org/389/ticket/47959 -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project