[ceph-users] CephFS with Ldap

Hi Guys, We have a Ldap server with all users login details. We have to mount data stored in Ceph to several client nodes via CephFS so that users can access that data and start using that data in their processes. But we need to grant permission / ownership to users to enable them to access that data. like chown user:group /dirs ( on Linux ) How will cephfs recognize users , groups that are in Ldap ? Will I need to set-up Ldap authentication on all nodes in Ceph cluster for this purpose ( ceph mgr , ceph mons , ceph mds and all ods nodes ) Please advise. Thanks, Gagan