Ceph change ceph version output. full output of 'ceph --version' Luminous 'ceph version 12.1.0 (262617c9f16c55e863693258061c5b25dea5b086) luminous (dev)' Jewel 'ceph version 10.2.7 (50e863e0f4bc8f4b9e31156de690d765af245185)'