Installation guide

• Creating shared fence devices — Refer to Section 5.1, “Creating a Shared Fence Device”.

The procedures apply only to creating shared fence devices. You can create non-shared (and

shared) fence devices while configuring nodes (refer to Section 6, “Configuring Cluster

Members”).

• Modifying or deleting fence devices — Refer to Section 5.2, “Modifying or Deleting a Fence

Device”. The procedures apply to both shared and non-shared fence devices.

The starting point of each procedure is at the cluster-specific page that you navigate to from

Choose a cluster to administer displayed on the cluster tab.

5.1. Creating a Shared Fence Device

To create a shared fence device, follow these steps:

1. At the detailed menu for the cluster (below the clusters menu), click Shared Fence Devices.

Clicking Shared Fence Devices causes the display of the fence devices for a cluster and

causes the display of menu items for fence device configuration: Add a Fence Device and

Configure a Fence Device.

Note

If this is an initial cluster configuration, no fence devices have been created, and

therefore none are displayed.

2. Click Add a Fence Device. Clicking Add a Fence Device causes the Add a Sharable

Fence Device page to be displayed (refer to Figure 3.1, “Fence Device Configuration”).

Chapter 3. Configuring Red Hat Cluster With Conga