IPA replication failed with errors "Unable to acquire replica: error: replica busy locked"
Issue
- IPA replication not working properly.
Errors seen in /var/log/dirsrv/slapd-example/errors
[03/Oct/2012:02:37:17 +1300] NSMMReplicationPlugin - conn=1147 op=155581 replica="dc=example,dc=com": Unable to acquire replica: error: replica busy locked by conn=838 id=11 for incremental update
This can also be seen in the output of ipa-replica-manage list -v
idm.example.com: replica
last init status: 0 Total update succeeded
last init ended: 2018-06-08 03:01:25+00:00
last update status: Error (1) Can't acquire busy replica
last update ended: 1970-01-01 00:00:00+00:00
Note: in newer versions, this message could be slightly different:
last update status: Error (18) Replication error acquiring replica: Incremental update transient error. Backing off, will retry update later. (transient error)
Environment
- Red Hat Enterprise Linux Server release 7.X
- Red Hat Identity Management 4.X
- Red Hat Directory Server 10.X
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