I followed the instruction here: https://wiki.radxa.com/Dual_Quad_SATA_HAT#OpenMediaVault
Once completed everything worked except OLED rotate and f-temp.
The install script created the following config file rockpi-quad.conf.
Problem is that the code in misc.py on line 56 is looking for cfg.read(’/etc/rockpi-penta.conf’)
I made a copy of rockpi-quad.conf as rockpi-penta.conf
After restarting the service all worked as normal
sudo systemctl restart rockpi-sata.service