Here are instructions on how to set up a 2 node cluster running Linux with Pacemaker and Corosync

How to set up Fencing for a RHEL Cluster using fence_vmware_soap

High Availability Add-On Administration

Configuring Pacemaker to ignore a resource failure

Known on fails options

Where can I find resources to help me create a custom resource agent scripts for Red Hat High Availability clusters?

What are the requirements of a "script" resource in Red Hat Enterprise Linux Clusters?

Force a node to failover Command is # pcs stonith confirm <nodename of manually fenced node>

Good PDF with commands for HA

help with Stonith

help with services not starting quorum unblock (not working anymore as we have this set in corosync.conf)

https://access.redhat.com/solutions/1235473

THis option works better now

 pcs resource cleanup

then run

pcs quorum unblock

good commands to monitor actions on the cluster

crm_mon usefull to monitor failovers

how to patch a cluster