Pass PVE_MINOR into start_routines_9 and use it to pick the correct Ceph repository. start_routines_9 now accepts an optional PVE_MINOR (default 0). The script determines CEPH_RELEASE as "ceph-tentacle" for PVE minor >= 2, otherwise "ceph-squid", updates the deb822 URIs accordingly, and includes the selected release in the confirmation message.