Symantec Endpoint Protection Manager Logs Are Huge

Recently a server's OS drive filled up very quickly before I realised that I had not turned on log truncation in Symantec Endpoint Protection Manager (SEPM). As soon as I performed a truncation and set SEPM to do it every four hours, all was well with the server.

To do this complete the following:

1. Log in to the SEP Manager.
2. Click Admin and select Servers.
3. Select the localhost under Servers.
4. Under Tasks, Select Edit Database Properties.
5. In the General tab under Database Maintenance Tasks.
6. Select the checkboxes next to Truncate the database transaction logs and Rebuild Indexes.
7. Click OK to apply the changes.

References:
http://www.symantec.com/connect/forums/symantec-endpoint-protection-db-log-problem