Yes, I agree with you. I think the below five commands is relative with log file. When I add "decctivate snmp traceoption", these below five commands would lose their functionality, right? Thank you
set snmp traceoptions file files 2
set snmp traceoptions file size 10m
set snmp traceoptions file world-readable
set snmp traceoptions flag all
set snmp traceoptions flag pdu