Active IQ Unified Manager 每周数据库备份创建失败，原因：未创建 MySQL 数据库转储文件

适用于

Active IQ Unified Manager 9.18

问题

• 在 Unified Manager 中创建数据库备份失败，表明未创建转储文件
• ocum_server.log 显示类似于以下的错误：

2026-02-10 07:17:56,896 ERROR [username] [job-319] [Create backup|BACKUP_CREATE] [c.n.d.i.backup.MysqlDumpOperation] Error occured while taking mysql dump. Error message:
2026-02-10 07:17:56,897 ERROR [username] [job-319] [Create backup|BACKUP_CREATE] [c.n.d.i.backup.MysqlDumpOperation] mysqldump: Couldn't execute 'show create table `sample_volume_objectstore_1`': Table 'netapp_performance.sample_volume_objectstore_1' doesn't exist (1146)