Red Hat Directory Server replication failure with error -30994 DB_LOCK_DEADLOCK: Locker killed to resolve a deadlock

Solution In Progress - Updated -

Issue

  • In some cases, Red Hat Directory Server replication may fail when adding some new entries with the following errors:

    [27/Mar/2014:15:55:40 -0400] NSMMReplicationPlugin - changelog
    program - _cl5WriteOperationTxn: retry (49) the transaction
    (csn=5334823a000000020000) failed (rc=-30994
    (DB_LOCK_DEADLOCK: Locker killed to resolve a deadlock))
    [27/Mar/2014:15:55:40 -0400] NSMMReplicationPlugin - changelog
    program - _cl5WriteOperationTxn: failed to write entry with csn
    (5334823a000000020000); db error - -30994
    DB_LOCK_DEADLOCK: Locker killed to resolve a deadlock
    [27/Mar/2014:15:55:40 -0400] NSMMReplicationPlugin -
    write_changelog_and_ruv: can't add a change for
    uid=test,ou=people,dc=example,dc=com (uniqid: af0b2f01-b5e911e3-
    a74ccc2c-2bf0dc4c, optype: 16) to changelog csn
    5334823a000000020000
    

Environment

  • Red Hat Directory Server
    • 9.X
    • 10.X
    • 11.X
  • Red Hat Identity Management 4.X

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