删除日志

FortiGate 可以对记录在本地的日志（硬盘和内存）进行删除。

1.删除所有的本地日志

执行 execute log delete-all 删除所有日志

# execute log delete-all 
This will delete all local logs and recreate report database.
Do you want to continue? (y/n)y

删除日志后，删除日志动作本身也会产生日志

2.指定删除某个类型的日志

选择日志的存储类型

# execute log filter device 
Available devices:
 0: memory
 1: disk
 2: fortianalyzer
 3: fortianalyzer-cloud
 4: forticloud

选择日志的类型

# execute log  filter category 
Available categories:
 0: traffic
 1: event
 2: utm-virus
 3: utm-webfilter
 4: utm-ips
 5: utm-emailfilter
 7: utm-anomaly
 8: utm-voip
 9: utm-dlp
10: utm-app-ctrl
12: utm-waf
15: utm-dns
16: utm-ssh
17: utm-ssl
19: utm-file-filter
20: utm-icap
22: utm-sctp-filter

删除日志

这里删除硬盘的日志事件日志

# execute log filter device 1
# execute log filter category 1
# execute log delete
This will delete disk event log
Do you want to continue? (y/n)y

删除日志后，删除动作本身也会产生日志