Am I going nuts (it is extremely late/early here), or is crushtool totally broken? I'm trying to configure a ruleset that will place exactly one replica into three different racks (under each of which there are 8-10 hosts). crushtool has given me empty mappings for just about every rule I've tried that wasn't just the simplest: chooseleaf 0 host. Suspecting something was up with crushtool I have now tried to verify correctness on an existing rule and it is including OSDs in the result mappings that are not even in this hierarchy... (this is on a 10.2.2 install) -- Cheers, ~Blairo _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com