Installation guide

dialog box if you enable Use a Quorum disk: Interval, TKO, Votes, Minimum Score,

Device, Label, and Quorum Disk Heuristic. Table 5.1, “Quorum-Disk Parameters”

describes the parameters.

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.

Tip

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

parameters after the initial configuration. The Cluster Configuration Tool

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

after initial configuration. If you need to configure quorum disk, consider using

Conga instead; Conga 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, Conga,

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

may want to consider using Conga instead (refer to Chapter 3, Configuring Red

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

Chapter 5. Configuring Red Hat Cluster With system-config-cluster