src/ceph/qa/suites/upgrade/client-upgrade/hammer-client-x/basic/0-cluster/start.yaml

   1 roles:
   2 - - mon.a
   3   - osd.0
   4   - osd.1
   5 - - mon.b
   6   - mon.c
   7   - osd.2
   8   - osd.3
   9 - - client.0
  10 overrides:
  11   ceph:
  12     log-whitelist:
  13     - failed to encode map
  14     fs: xfs