Hi,
Sorry for the long response time, but professional duties...
This is a test virtual dsm that cannot be installed natively. Besides, it is impossible to install it on any other device than Synology as the basic system. I configured it in portainer and it works.
However, I still don't know how to install these modules permanently. This Linux in Asustor is quite different from regular Linux systems.
Everything works for me manually, but it's quite tedious.
Of course, thank you for the modules
Regards
Marcin