ceph/qa/cephfs/clusters/1a3s-mds-2c-client.yaml

   1 roles:
   2 - [mon.a, mgr.y, mds.a, mds.c, osd.0, osd.1, osd.2, osd.3, client.0]
   3 - [mon.b, mon.c, mgr.x, mds.b, mds.d, osd.4, osd.5, osd.6, osd.7, client.1]
   4 openstack:
   5 - volumes: # attached to each instance
   6     count: 4
   7     size: 20 # GB
   8 - machine:
   9     disk: 200 # GB
  10 log-rotate:
  11   ceph-mds: 10G
  12   ceph-osd: 10G