Installation guide

Chapter 2.
Red Hat Cluster Suite Component
Summary
This chapter provides a summary of Red Hat Cluster Suite components and consists of the
following sections:
• Section 2.1 Cluster Components
• Section 2.2 Man Pages
2.1. Cluster Components
Table 2-1 summarizes cluster components.
Function Components Description
Cluster
Configuration Tool
system-config-cluster Command used to manage cluster
configuration in a graphical setting.
Cluster Logical
Volume Manager
(CLVM)
clvmd The daemon that distributes LVM
metadata updates around a cluster.
It must be running on all nodes in
the cluster and will give an error if
a node in the cluster does not have
this daemon running.
lvm LVM2 tools. Provides the
command-line tools for LVM2..
system-config-lvm Provides graphical user interface
for LVM2.
lvm.conf The LVM configuration file. The
full path is
/etc/lvm/lvm.conf..