[opensuse-autoinstall] NFS mount fails on NFSv3-only server

Hello everyone, I am trying to serve an NFS repository from an NFSv3-only server, i.e. on the server I set VERSION_LIST="-2 +3 -4" and pass "--no-nfs-version 2 --no-nfs-version 4" to the nfs daemon. Now I have specified the boot option install=nfs://<server-ip>/<path-to-repo> and this fails on the client with a message "unknown error". When I use wireshark to debug the problem, I see that the server responds to the client's mount request with: "Accept State: remote can't support version # (2)" Is there any possibility to pass the NFS version along with the install parameter? Best regards, J Brauchle