I started the upgrade from 6.8.6 to 7.10.2 and unfortunately I forgot the following step:
./sgadmin7/tools/sgadmin.sh -backup "./sgadmin7" <other parameters like -ks -cert etc>
So I tried to run it during the upgrade, but it fails
Minimum node version is 6.8.6
Maximum node version is 7.10.2
What should I do ?