You can set log levels for loggers defining the level of logging the logger logs.
Procedure
On the System Manager web console, click Services > Events.
In the navigation pane, click Logs > Log Settings.
On the Log Settings page, in the Logger List, click a log file.
In the Logger List section, select a logger, and click Edit.
On the Edit logger page, in the Log Level field, select a log level.
To view the logs for successful events, click Info in the Log Level of the specified log.
For example, as a user of System ManagerCommunication Manager capabilities, if you set the Log Level to Info in com.avaya.iptcm.eps.logging.audit and com.avaya.iptcm.eps.logging.operation, the system captures the successful events in the audit log and the operational log present at /var/log/Avaya/mgmt/iptcm/audit.log and /var/log/Avaya/mgmt/iptcm/operation.log respectively.
Note:
If you perform an application upgrade, the system does not retain the modified log level configuration. After an application upgrade, you must configure the log level settings again to view the logs for successful events.