Guys hi. I have a Jewel Cluster divided into two racks which is configured on the crush map. I have clients (openstack compute nodes) that are closer from one rack than to another. I would love to (if is possible) to specify in some way the clients to read first from the nodes on a specific rack then try the other one if is not possible. Is that doable ? can somebody explain me how to do it ? best. -- Alejandrito _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com