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Unified Manager scheduled backup and retention not working

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Category:
active-iq-unified-manager
Specialty:
OM
Last Updated:

Applies to

  • Active IQ Unified Manager 9.6+ (AIQUM)

Issue

  • Scheduled AIQUM backup and retention stopped working without a warning
  • ocumserver.log:
2023-09-25 07:23:05,546 ERROR [oncommand] [task-scheduler-17] [Backup|ScheduleFullBackup] [c.n.d.i.backup.MysqlDumpOperation] Error occured while taking mysql dump: 
Exception:
2023-09-25 07:23:05,546 ERROR [oncommand] [task-scheduler-17] [Backup|ScheduleFullBackup] [c.n.d.i.backup.MysqlDumpOperation] mysqldump: 
Error 1412: Table definition has changed, please retry transaction when dumping table `sample_aggregate_426118` at row: 24932
2023-09-25 07:23:05,547 INFO  [oncommand] [task-scheduler-17] [Backup|ScheduleFullBackup] [c.n.d.i.backup.MysqlDumpOperation] Unlocking the instance for backup
2023-09-25 07:23:05,552 ERROR [oncommand] [task-scheduler-17] [Backup|ScheduleFullBackup] [c.n.d.i.backup.MysqlDumpOperation] Exception has occured while unlocking 
the backup instance.

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