This is not the right location of your new 1tb nvme...
The new 1tb nvme location is /mnt/nvmeprox
You can configure properly from web ui in Datacenter > Storage
Sorry I see now that I text wrong the nano command in my first post, the right command where to put the code:
nano /etc/rc.local
If you already put here try to change the sleep to 30.
Maybe add a delay like this on the rc.local:
#!/bin/bash
sleep 20
ip link set enp2s0 up
exit 0
if the command is working by hand need to work also with this bash.