Red Hat ENTERPRISE LINUX 5 - APC Fence Device Components to Configure

Chapter 2. Configuring an APC Switch as a Fence Device
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Component Name Comment
cluster node clusternode2.example.com node in cluster apcclust configured with APC switch to
administer power supply
cluster node clusternode3.example.com node in cluster apcclust configured with APC switch to
administer power supply
IP address 10.15.86.96 IP address for the APC switch that controls
the power for for clusternode1.example.com,
clusternode2.example.com, and
clusternode3.example.com
login apclogin login value for the APC switch that controls
the power for for clusternode1.example.com,
clusternode2.example.com, and
clusternode3.example.com
password apcpword password for the APC switch that controls
the power for for clusternode1.example.com,
clusternode2.example.com, and
clusternode3.example.com
port 1 port number on APC switch that
clusternode1.example.com connects to
port 2 port number on APC switch that
clusternode2.example.com connects to
port 3 port number on APC switch that
clusternode3.example.com connects to
Table 2.1. Configuration Prerequisities
2.2. APC Fence Device Components to Configure
This procedure configures an APC switch as a fence device that will be used for each
node in cluster apcclust. Then the procedure configures that switch as the fencing
device for clusternode1.example.com, clusternode2.example.com, and
clusternode1.example.com.
Table 2.2, “Fence Device Components to Configure for APC Fence Device” summarizes
the components of the APC fence device that this procedure configures for cluster node
clusternode1.example.com.
Fence
Device
Component
Value Description
Fencing
Type
APC Power Switch type of fencing device to configure
Name apcfence name of the APC fencing device
IP address 10.15.86.96 IP address of the APC switch to configure as a fence
device for node1.example.com, node2.example.com,
node3.example.com
login apclogin login value for the APC switch that controls
the power for for clusternode1.example.com,