Man pages matching name ganesha-ceph-config in section 8:

ganesha-ceph-config.8.en	debian 10 / nfs-ganesha-ceph
ganesha-ceph-config.8.en	debian 11 / nfs-ganesha-ceph
ganesha-ceph-config.8.en	debian 12 / nfs-ganesha-ceph