Hi, in the past i rwad pretty often that it's not a good idea to run ceph and qemu / the hypervisors on the same nodes. But why is this a bad idea? You save space and can better use the ressources you have in the nodes anyway. Stefan _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com