Configuration guidelines – H3C Technologies H3C Intelligent Management Center User Manual
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The license type is selected as primary server license on the primary server, and as backup server license
on the master of the failover system.
Automatic backup and automatic restoration are configured on the primary server and backup server
respectively.
In a stateless failover scenario, the primary IMC system performs the following operations:
1.
Uses DBMan to periodically back up database files.
2.
Uploads the backup database files to the backup server.
3.
Instructs the backup server to perform automatic restoration to synchronize data from the primary
IMC system.
Then the backup server automatically restores database files.
NOTE:
In a stateless failover scenario, you can perform any of the operations in the Auto Backup and Recovery
Settings dialog box to back up data:
•
Clear the option Delete local files after upload even if upload fails in the automatic backup
configuration on the primary server.
•
Set a path in Backup files location fields in the automatic restoration configuration on the backup server.
For more information about automatic backup, see "
For more information about automatic restoration, see "
."
Configuration guidelines
•
To add more configurations in the backup and restoration configuration file besides the properties
configured with DBMan in the Automatic Backup and Restoration window, write the configurations
to be added to file dbman_addons.conf at the \dbman\etc directory in the installation path. After
you save the file, IMC automatically executes the configurations you added.
For example, write the following before or after database restoration:
BeforeSQLScript_monitor_db_IMC_monitor = D:\1.bat
AfterSQLScript_monitor_db_IMC_monitor = D:\2.bat
•
In an IMC stateless failover system, a backup license for the iAR report/table customization function
provides only the reading right. To synchronize the report/table template of the master system to the
backup system, you must advertise that template on the backup system by using the trial version and
register the backup system.