show Resource sets
node node1
primitive st stonith:ssh \
	params hostlist='node1' \
	op start timeout=60s
primitive d1 ocf:pacemaker:Dummy
primitive d2 ocf:heartbeat:Dummy
primitive d3 ocf:heartbeat:Dummy
primitive d4 ocf:heartbeat:Dummy
primitive d5 ocf:heartbeat:Dummy
order o1 Serialize: d1 d2 ( d3 d4 )
colocation c1 inf: d4 ( d1 d2 d3 )
colocation c2 inf: d1 d2 d3 d4
colocation c3 inf: ( d3 d4 ) ( d1 d2 )
delete d2
show o1 c1 c2 c3
delete d4
show o1 c1 c2 c3
_test
verify
.