Where can I find more technical information about Oracle Clusterware?
In addition to the official Oracle documentation, Oracle maintains Oracle Metalink Note 220970.1 – “RAC Frequently Asked Questions” in order to address the most common questions regarding Oracle Clusterware and Oracle Real Application Clusters. Access to Oracle Metalink requires a valid Oracle Customer Support Identifier (CSI), usually received with the purchase of an Oracle Support Contract. For Service Requests regarding Oracle Clusterware, contact Oracle Support through Oracle Metalink.