Red Hat Cluster Suite Component
Summary
This chapter provides a summary of Red Hat Cluster Suite components and consists of the
following sections:
•
Section 1, “Cluster Components”
•
Section 2, “Man Pages”
•
Section 3, “Compatible Hardware”
1. Cluster Components
Table 2.1, “Red Hat Cluster Manager Software Subsystem Components”
summarizes Red Hat
Cluster Suite components.
Function
Components
Description
Conga
luci
Remote Management System -
Management Station
ricci
Remote Management System -
Managed Station
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.
.
Cluster Configuration
System (CCS)
ccs_tool
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
Chapter 2.
57
Summary of Contents for CLUSTER SUITE FOR ENTERPRISE LINUX 4.5
Page 4: ...Red Hat Cluster Suite Overview ...
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Page 19: ...Figure 1 4 Power Fencing Example Fencing 9 ...
Page 21: ...Channel Connections Figure 1 6 Fencing a Node with Dual Power Supplies Fencing 11 ...
Page 34: ...Figure 1 17 Conga LVM Graphical User Interface Chapter 1 Red Hat Cluster Suite Overview 24 ...
Page 49: ...Figure 1 25 luci homebase Tab Figure 1 26 luci cluster Tab Conga 39 ...
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