A.3. Cluster Options

This is where the cluster automatically stores some information about the cluster

dc-version - the version (including upstream source-code hash) of Pacemaker used on the DC
cluster-infrastructure - the cluster infrastructure being used (heartbeat or openais)
expected-quorum-votes - the maximum number of nodes expected to be part of the cluster

and where the admin can set options that control the way the cluster operates

stonith-enabled=true - Make use of STONITH
no-quorum-policy=ignore - Ignore loss of quorum and continue to host resources.

property $id="cib-bootstrap-options" \
    dc-version="1.1.5-bdd89e69ba545404d02445be1f3d72e6a203ba2f" \
    cluster-infrastructure="openais" \
    expected-quorum-votes="2" \
    stonith-enabled="true" \
    no-quorum-policy="ignore"