Red Hat Cluster Suite Component Summary; 2.1. Cluster Components - Red Hat Enterprise Linux 5 Cluster Suite Overview

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"
•
Section 2.3, "Compatible Hardware"
•

2.1. Cluster Components

Table 2.1, "Red Hat Cluster Suite Software Subsystem Components"
Suite components.
Function
Conga
Cluster Configuration
Tool
Cluster Logical Volume
Manager (CLVM)
Cluster Configuration
System (CCS)
Components
luci
ricci
system-config-cluster
clvmd
lvm
system-config-lvm
lvm.conf
ccs_tool
summarizes Red Hat Cluster
Description
Remote Management System -
Management Station.
Remote Management System -
Managed Station.
Command used to manage cluster
configuration in a graphical setting.
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.
LVM2 tools. Provides the command-line
tools for LVM2.
Provides graphical user interface for
LVM2.
The LVM configuration file. The full path
is /etc/lvm/lvm.conf.
ccs_tool is part of the Cluster
Configuration System (CCS). It is
used to make online updates of CCS
configuration files. Additionally, it can be
used to upgrade cluster configuration
files from CCS archives created with
GFS 6.0 (and earlier) to the XML format
configuration format used with this
release of Red Hat Cluster Suite.
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