After resolving the current disk shortage, reconfigure Symantec Brightmail Gateway to store less data to prevent this issue in the future. You can also configure alerts to notify you when disk space is low.
To limit the amount of log data stored: Administration > Settings > Logs > [Database Log Storage Limits]
To set up alerts: Administration > Settings > Alerts > Disk Space
(2) MEMORY ISSUES
To inspect and address any issues with memory consumption
View memory statistics:
From the Control Center, click Status > Hosts to see memory used and memory free.
Under Common Topics, select Documentation and click Administrator's Guide. This opens a PDF file which covers all the features of the Symantec Brightmail Gateway product. Use the built in search options for locating a configuration task.
(4) UPDATE TO LATEST RELEASE
Upgrade to the latest version of the appliance software
Bug fixes and performance improvements over time can result in better utilization of memory and disk resources.
NOTE: Symantec Brightmail Gateway mail appliances are not supported to run in a version mismatched state. When planning for system updates, you should plan on bringing all your systems from a previous release to the same newer release before you attempt any manipulation of the system configuration.
Log into the Control Center and select Administration > Hosts > Version > Updates
Select the Host for which the error occurred and update your appliance to the latest appliance version.
Repeat this update process for all hosts in your installation.