Managing HP Serviceguard for Linux, Sixth Edition, August 2006

Planning and Documenting an HA Cluster
Cluster Configuration Planning
Chapter 4100
Quorum Server Information
The quorum server (QS) provides tie-breaking services for Linux
clusters. The QS is described in chapter 3 under “Cluster Quorum to
Prevent Split-Brain Syndrome.”
If you are using a quorum server, enter the following information
quorum server data for later inclusion in the cluster ASCII configuration
file:
• Quorum Server Host Name
• Polling Interval
• Timeout Extension Value (Optional)