Dear all, Where can I find document about how to extend ceph? The only doc I can see is here: http://docs.ceph.com/docs/master/architecture/#extending-ceph And some examples in https://github.com/ceph/ceph/tree/master/src/cls Where can I get document for those APIs? And are those APIs kept stable from release to release? Thanks Mike ��.n��������+%������w��{.n����z��u���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f