The default log file location varies by Web server platform:
NetWare:
sys:\Novell\GroupWise\calhost\logs
Linux:
/var/opt/novell/groupwise/calhost/logs
Windows:
c:\Novell\GroupWise\calhost\logs
Logging is enabled by default. You can increase the amount of information that is logged, as described in Section 58.3, Adjusting Log Settings.