I am new, with using the balancer, I think this should generated a plan not? Do not get what this error is about. [@c01 ~]# ceph balancer optimize balancer-test.plan Error EAGAIN: compat weight-set not available _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com