Installation guide

Important

Quorum-disk parameters and heuristics depend on the site environment and special

requirements needed. To understand the use of quorum-disk parameters and

heuristics, refer to the qdisk(5) man page. If you require assistance understanding and

using quorum disk, contact an authorized Red Hat support representative.

Note

It is probable that configuring a quorum disk requires changing quorum-disk

parameters after the initial configuration. The Clu st er C o n f ig u rat io n T o o l

(system-config-cluster) provides only the display of quorum-disk parameters

after initial configuration. If you need to configure quorum disk, consider using Co n g a

instead; Co n g a allows modification of quorum disk parameters.

Overall:

While system-config-cluster provides several convenient tools for configuring

and managing a Red Hat Cluster, the newer, more comprehensive tool, Co n g a,

provides more convenience and flexibility than system-config-cluster. You may

want to consider using Co n g a instead (refer to Chapter 3, Configuring Red Hat Cluster

With Conga and Chapter 4, Managing Red Hat Cluster With Conga).

⁠Chapt er 5. Configuring Red Hat Clust er Wit h syst em- config- clust er