...
/var/log/opal/stdout.log
- Opal process output
/var/
...
lib/rserver/
...
logs/Rserve.log
- Rserve process output
/var/
...
lib/rserver/logs/rserver-admin.log
- The Rserve process is managed by a small java application (rserver-admin). This one is the general purpose log of this manager (mainly logs starts/stops of the Rserve process)
...