Clicking CNAV Tools, Logs, Log Scrubber allows you to manually execute the Log Scrubber. The Log Scrubber is a Perl script that runs every evening as one of root's cron jobs. The Log Scrubber searches for log files generated by CNAV and removes any outdated files. Information on the log_scrubber.pl performance can be found in the output file /disk1/cnav0/logs/log_scrubber.dbg.
This tool is intended to be used by the system administrator(s) responsible for maintaining CNAV.