Modifying The Cluster Configuration - Red Hat CLUSTER FOR ENTERPRISE LINUX 5.0 Configuration Manual

Chapter 6. Managing Red Hat Cluster With

3. Modifying the Cluster Configuration

To modify the cluster configuration (the cluster configuration file
(
/etc/cluster/cluster.conf
about using the Cluster Configuration Tool, refer to
With
system-config-cluster
Warning
Do not manually edit the contents of the
without guidance from an authorized Red Hat representative or unless you fully
understand the consequences of editing the
manually.
Important
Although the Cluster Configuration Tool provides a Quorum Votes parameter
in the Properties dialog box of each cluster member, that parameter is intended
only for use during initial cluster configuration. Furthermore, it is recommended
that you retain the default Quorum Votes value of
using the Cluster Configuration Tool, refer to
Cluster With
To edit the cluster configuration file, click the Cluster Configuration tab in the cluster
configuration GUI. Clicking the Cluster Configuration tab displays a graphical representation
of the cluster configuration. Change the configuration file according the the following steps:
1. Make changes to cluster elements (for example, create a service).
2. Propagate the updated configuration file throughout the cluster by clicking Send to Cluster.
Note
The Cluster Configuration Tool does not display the Send to Cluster button if
the cluster is new and has not been started yet, or if the node from which you are
running the Cluster Configuration Tool is not a member of the cluster. If the
Send to Cluster button is not displayed, you can still use the Cluster
Configuration Tool; however, you cannot propagate the configuration. You can
still save the configuration file. For information about using the Cluster
Configuration Tool for a new cluster configuration, refer to
Configuring Red Hat Cluster With
82
system-config-cluster
), use the Cluster Configuration Tool. For more information
.
system-config-cluster
system-config-cluster
Chapter 5, Configuring Red Hat Cluster
/etc/cluster/cluster.conf
/etc/cluster/cluster.conf
. For more information about
1
Chapter 5, Configuring Red Hat
.
Chapter 5,
.
file
file