Thank you for the advice - it got me past that obstacle. After a bit of fighting with
SELinux (nfs-ganesha wanted some fuse access privileges) I managed to have a filesystem
exported. However, I am now having trouble with permissions on the client (no user,
including root, is allowed to change to the mounted directory). I guess this has to do
with id mapping. When the server starts, it prints this message
init_server_pkgs :NFS STARTUP :EVENT :Initializing ID Mapper.
init_server_pkgs :NFS STARTUP :EVENT :ID Mapper successfully initialized.
so it appears it is using its own mapper because the system one is not running. But how do
I configure it to work properly? The kernel NFS server requires no configuration of id
mapping, but here I am at a loss.