[NFS-Ganesha-Support] Many ceph clusters from one ganesha server (rgw)

Hello, Is it possible to connect ganesha and serve to clients more than one ceph cluster with fsal_rgw? I can see that there is a global rgw config part with one ceph.conf in ganesha.conf, so I guess it's not as simple as adding another fsal to the config, but I'm wondering if it's at all possible - maybe with some changes to the code. Is there maybe any other way to serve many rgw's so that they are visible as mountpoint to the clients? Aleksander Smolik