3 perf-basic is a basic performance suite.
4 Must be run on bare-metal machines.
5 On VMs performance results will be inconsistent
6 and can't be compared across runs.
7 Run ceph on a single node.
8 Use xfs beneath the osds.
12 - [mon.a, mgr.x, osd.0, osd.1, osd.2, client.0]