Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 5.1 Configuration Manual page 68

Chapter 5. Configuring Red Hat Cluster With
Figure 5.3. The Cluster Configuration Tool
Parameter
Use a Quorum Disk
Interval
TKO
Votes
Minimum Score
58
Description
Enables quorum disk. Enables quorum-disk parameters in the New
Configuration dialog box.
The frequency of read/write cycles, in seconds.
The number of cycles a node must miss in order to be declared dead.
The number of votes the quorum daemon advertises to CMAN when it
has a high enough score.
The minimum score for a node to be considered "alive". If omitted or
set to 0, the default function,
sum of the heuristics scores. The Minimum Score value must never
exceed the sum of the heuristic scores; otherwise, the quorum disk
cannot be available.
system-config-cluster
floor((n+1)/2)
, is used, where is the
n