To resolve kluser cron error on missing log file:
Logfile '/var/log/kav/5.5/kav4mailservers/avstats.log' does not existModify kluser cron as below via `crontab -e -u kluser` appending "/bin/touch /var/log/kav/5.5/kav4mailservers/avstats.log;":
/bin/touch /var/log/kav/5.5/kav4mailservers/avstats.log; /opt/kav/5.5/kav4mailservers/bin/parse_avstat.pl -d -sd=/opt/kav/5.5/kav4mailservers/proc_avstat /var/log/kav/5.5/kav4mailservers/avstats.log