Hi,
You can find the file on the machine where you run harvest. So on the nabox VM in your case.
I guess you can find it under /opt/netapp-harvest/template/default/
You just need to copy the file then:
cd /opt/netapp-harvest/template/default/
cp cdot-9.1.0.conf cdot-9.2.0.conf
Then you can restart harvest and check the logs for the specific cluster:
/opt/netapp-harvest/netapp-manager -restart
tail -f /opt/netapp-harvest/log/<Cluster>_netapp-harvest.log
I hope this helps!