Disk usage 109% / [ufs] (107G/107G)

[goudduif]

Hi,
After a couple years psfense,  it's my intention to move to Opnsense.
I install it on a NUC with an 118GB SSD disk
Either within two day's, my disk i full.
The flow.log was more than 15 GB, which one I direct removed.
But on the dashboard, it show me still:Disk usage 109% / [ufs] (107G/107G)   
And when I go into the Shell

Code: [Select]

# du -mah | sort -rh | head -n 20
1.6G    .
1.4G    ./usr
629M    ./usr/bin
609M    ./usr/local
374M    ./usr/local/lib
185M    ./usr/local/lib/python3.7
130M    ./boot
125M    ./boot/kernel
 94M    ./usr/share
 81M    ./usr/lib
 71M    ./usr/bin/lldb
 68M    ./usr/local/share
 68M    ./usr/local/lib/perl5
 66M    ./usr/bin/cpp
 64M    ./usr/local/lib/perl5/5.32
 61M    ./usr/local/lib/python3.7/test
 61M    ./usr/local/lib/python3.7/site-packages
 51M    ./usr/local/share/google-api-php-client
 50M    ./usr/local/share/google-api-php-client/vendor
 47M    ./usr/local/share/google-api-php-client/vendor/google/apiclient-services/src/Google/Service

What goes wrong, or an better question, how can I solve it?
Is it possible, to configure it, that the log files, never go over xx MB's?
Thanks!