Command Line Administration Tools - Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 5.1 Configuration Manual

The nodes and services displayed in the Cluster Status Tool are determined by the cluster
configuration file (
/etc/cluster/cluster.conf
enable, disable, restart, or relocate a high-availability service.

4. Command Line Administration Tools

In addition to Conga and the
line tools are available for administering the cluster infrastructure and the high-availability
service management components. The command line tools are used by the Cluster
Administration GUI and init scripts supplied by Red Hat.
summarizes the command line tools.
Command Line Used With
Tool
— Cluster
ccs_tool
Cluster Infrastructure
Configuration
System Tool
— Cluster
cman_tool
Cluster Infrastructure
Management
Tool
— Cluster
fence_tool
Fence Tool Infrastructure
— High-availability
clustat
Cluster Status Service
Utility Management
Components
— High-availability
clusvcadm
Cluster User Service
Service Management
Administration Components
Utility
Table 1.1. Command Line Tools
). You can use the Cluster Status Tool to
system-config-cluster
Purpose
is a program for making online updates to the
ccs_tool
cluster configuration file. It provides the capability to
create and modify cluster infrastructure components
(for example, creating a cluster, adding and removing a
node). For more information about this tool, refer to the
ccs_tool(8) man page.
is a program that manages the CMAN
cman_tool
cluster manager. It provides the capability to join a
cluster, leave a cluster, kill a node, or change the
expected quorum votes of a node in a cluster. For more
information about this tool, refer to the cman_tool(8)
man page.
fence_tool
default fence domain. Specifically, it starts the fence
daemon (
fenced
leave the domain. For more information about this tool,
refer to the fence_tool(8) man page.
The
clustat
cluster. It shows membership information, quorum view,
and the state of all configured user services. For more
information about this tool, refer to the clustat(8) man
page.
The
clusvcadm
disable, relocate, and restart high-availability services
in a cluster. For more information about this tool, refer
to the clusvcadm(8) man page.
Command Line Administration Tools
Cluster Administration GUI, command
Table 1.1, "Command Line Tools"
is a program used to join or leave the
) to join the domain and kills
command displays the status of the
command allows you to enable,
to
fenced
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