File Access from Linux Desktop

I am running hassos_ova-5.13.qcow2 in a linux environment on unraid.
I also just recently rebuilt my linux mint 20 desktop after a home fire.
Prior to the new build I was able to access the config directory from my linux desktop (Nemo file manager).
I do not remember how I had it set up. If it was something in /etc/fstab or something else.
Can someone point me in a direction.