[Ceph-users] Can kstore be used as OSD objectstore backend when deploying a Ceph Storage Cluster? If can, how to?

Hi, All, When deploying a development cluster, there are three types of OSD objectstore backend: filestore, bluestore and kstore. But there is no "--kestore" option when using "ceph-deploy osd" command to deploy a real ceph cluster. Can kstore be used as OSD objectstore backend when deploy a real ceph cluster? If can, how to ? Thanks a lot!