ceph/qa/suites/rgw/sts/clusters/fixed-2.yaml

   1 roles:
   2 - [mon.a, mon.c, mgr.y, osd.0, osd.1, osd.2, osd.3, client.0, node-exporter.a]
   3 - [mon.b, mgr.x, osd.4, osd.5, osd.6, osd.7, client.1, prometheus.a, node-exporter.b]
   4 openstack:
   5 - volumes: # attached to each instance
   6     count: 4
   7     size: 10 # GB
   8 overrides:
   9   ceph:
  10     conf:
  11       osd:
  12         osd shutdown pgref assert: true