ceph/qa/suites/fs/basic_functional/clusters/4-remote-clients.yaml

   1 roles:
   2 - [mon.a, mgr.x, osd.0, osd.1, osd.2, osd.3, mds.a, mds.b, client.1, client.2, client.3]
   3 - [client.0, osd.4, osd.5, osd.6, osd.7]
   4 openstack:
   5 - volumes: # attached to each instance
   6     count: 2
   7     size: 10 # GB
   8 log-rotate:
   9   ceph-mds: 10G
  10   ceph-osd: 10G