OVSDB file
The PicOS switch stores the OVS (Open vSwitch) configuration in /ovs/ovs-vswitchd.conf.db.
admin@PicOS-OVS$cd /ovs
admin@PicOS-OVS$ls
bin function.conf.db ovs-vswitchd.conf.db sbin snmp
etc lib portGroup.conf.db share var