I am using openstack-ansible with ceph-ansible to deploy my Ceph custer and here is my config in yml file --- osd_objectstore: bluestore osd_scenario: lvm lvm_volumes: - data: /dev/sdb - data: /dev/sdc - data: /dev/sdd - data: /dev/sde This is the error i am getting.. TASK [ceph-osd : check if osd_scenario lvm is supported by the selected ceph version] *********************************************************************************************** Friday 20 July 2018 23:15:26 -0400 (0:00:00.034) 0:02:00.577 *********** [WARNING]: when statements should not include jinja2 templating delimiters such as {{ }} or {% %}. Found: ceph_release_num.{{ ceph_release }} < ceph_release_num.luminous TASK [ceph-osd : verify osd_objectstore is 'filestore' when using the lvm osd_scenario] ********************************************************************************************* Friday 20 July 2018 23:15:27 -0400 (0:00:00.047) 0:02:00.624 *********** fatal: [osd2]: FAILED! => {"changed": false, "failed": true, "msg": "the lvm osd_scenario currently only works for filestore, not bluestore"} fatal: [osd1]: FAILED! => {"changed": false, "failed": true, "msg": "the lvm osd_scenario currently only works for filestore, not bluestore"} _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com