Hi Team, We upgraded our Centos 7 IPA masters to the latest:
CentOS Linux release 7.9.2009 (Core) *ipa*-server.x86_64 4.6.8-5.el7.centos.10 *389-ds*-base.x86_64 1.3.10.2-15.el7_9 *389-ds*-base-libs.x86_64 1.3.10.2-15.el7_9 *389-ds*-base-snmp.x86_64 1.3.10.2-15.el7_9 *slapi*-nis.x86_64 0.56.5-3.el7_9 After that, 8 of 10 masters had replication issues. After reinitializing, 2 of them are still having issues. They can accept replication from other masters but their own changes can not be replicated to others. Here are the logs in /var/log/dirsrv/slapd-EXAMPLE-COM/errors: [01/Jun/2022:21:53:02.324756398 -0700] - ERR - NSMMReplicationPlugin - send_updates - agmt="cn=dc1-ipa1.example.com-to-dc2-ipa1.example.com" (dc2-ipa1:389): Data required to update replica has been purged from the changelog. If the error persists the replica must be reinitialized. [01/Jun/2022:21:53:03.396330801 -0700] - ERR - agmt="cn= dc1-ipa1.example.com-to-dc3-ipa1.example.com" (dc3-ipa1:389) - clcache_load_buffer - Can't locate CSN 627e26a50005001d0000 in the changelog (DB rc=-30988). If replication stops, the consumer may need to be reinitialized. [01/Jun/2022:21:53:03.396502102 -0700] - ERR - NSMMReplicationPlugin - changelog program - repl_plugin_name_cl - agmt="cn= dc1-ipa1.example.com-to-dc3-ipa1.example.com" (dc3-ipa1:389): CSN 627e26a50005001d0000 not found, we aren't as up to date, or we purged [01/Jun/2022:21:53:03.396694568 -0700] - ERR - NSMMReplicationPlugin - send_updates - agmt="cn=dc1-ipa1.example.com-to-dc3-ipa1.example.com" (dc3-ipa1:389): Data required to update replica has been purged from the changelog. If the error persists the replica must be reinitialized. [01/Jun/2022:21:53:04.411599251 -0700] - ERR - agmt="cn= dc1-ipa1.example.com-to-ipa0.example.com" (ipa0:389) - clcache_load_buffer - Can't locate CSN 627e26a50005001d0000 in the changelog (DB rc=-30988). If replication stops, the consumer may need to be reinitialized. [01/Jun/2022:21:53:04.411753186 -0700] - ERR - NSMMReplicationPlugin - changelog program - repl_plugin_name_cl - agmt="cn= dc1-ipa1.example.com-to-ipa0.example.com" (ipa0:389): CSN 627e26a50005001d0000 not found, we aren't as up to date, or we purged [01/Jun/2022:21:53:04.411893312 -0700] - ERR - NSMMReplicationPlugin - send_updates - agmt="cn=dc1-ipa1.example.com-to-ipa0.example.com" (ipa0:389): Data required to update replica has been purged from the changelog. If the error persists the replica must be reinitialized. [01/Jun/2022:21:53:05.482898290 -0700] - ERR - agmt="cn= dc1-ipa1.example.com-to-dc2-ipa1.example.com" (dc2-ipa1:389) - clcache_load_buffer - Can't locate CSN 627e26a50005001d0000 in the changelog (DB rc=-30988). If replication stops, the consumer may need to be reinitialized. [01/Jun/2022:21:53:05.483231727 -0700] - ERR - NSMMReplicationPlugin - changelog program - repl_plugin_name_cl - agmt="cn= dc1-ipa1.example.com-to-dc2-ipa1.example.com" (dc2-ipa1:389): CSN 627e26a50005001d0000 not found, we aren't as up to date, or we purged [01/Jun/2022:21:53:05.483483005 -0700] - ERR - NSMMReplicationPlugin - send_updates - agmt="cn=dc1-ipa1.example.com-to-dc2-ipa1.example.com" (dc2-ipa1:389): Data required to update replica has been purged from the changelog. If the error persists the replica must be reinitialized. Note, those messages are after being reinitialized. Any idea what's wrong here? Thanks. Kathy.
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