One of your tasks as system manager is to use the SYSGEN LOG
configurator to establish which system and user events are recorded in
log files.
System logging records certain system resource usage information 
by accounts, groups, and users on a job or session basis.  
For example you might decide to log failed attempts to enter passwords
for the purpose of monitoring system security.
User logging records additions and modifications to databases and other files 
used in application programs by users and subsystems.  You determine the 
maximum number of logging processes and the maximum number of users 
per logging process.
In this chapter, you can find the following tasks:
entering the LOG configurator 
showing current information about logging 
controlling system logging