ceph/qa/cephfs/clusters/9-mds.yaml

roles:
- [mon.a, mon.c, mgr.y, mds.a, mds.b, mds.c, mds.d, osd.0, osd.1, osd.2, osd.3]
- [mon.b, mgr.x, mds.e, mds.f, mds.g, mds.h, mds.i, osd.4, osd.5, osd.6, osd.7]
- [client.0]
openstack:
- volumes: # attached to each instance
    count: 4
    size: 10 # GB