ceph.conf: mon osd reporter subtree level = osd
ceph.conf: mon osd reporter subtree level = osd

Teuthology puts everything under one host, and many tests run on one host.

Signed-off-by: Sage Weil <6dd34506bbd5e58221bbb3e4732d97c91f02277b@redhat.com>

dmick/teuthology,SUSE/teuthology,ceph/teuthology,dmick/teuthology,ceph/teuthology,dmick/teuthology,SUSE/teuthology,SUSE/teuthology,ktdreyer/teuthology,ktdreyer/teuthology