Modifying Or Deleting A Fence Device; Configuring Cluster Members; Initially Configuring Members - Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 5.1 Configuration Manual

Chapter 3. Configuring Red Hat Cluster With Conga

5.2. Modifying or Deleting a Fence Device

To modify or delete a 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.
2. Click Configure a Fence Device. Clicking Configure a Fence Device causes the display of
a list of fence devices under Configure a Fence Device.
3. Click a fence device in the list. Clicking a fence device in the list causes the display of a
Fence Device Form page for the fence device selected from the list.
4. Either modify or delete the fence device as follows:
• To modify the fence device, enter changes to the parameters displayed. Refer to
Appendix B, Fence Device Parameters
parameters. Click Update this fence device and wait for the configuration to be updated.
• To delete the fence device, click Delete this fence device and wait for the configuration to
be updated.
Note
You can create shared fence devices on the node configuration page, also.
However, you can only modify or delete a shared fence device via Shared
Fence Devices at the detailed menu for the cluster (below the clusters menu).

6. Configuring Cluster Members

Configuring cluster members consists of initially configuring nodes in a newly configured cluster,
adding members, and deleting members. The following sections provide procedures for initial
configuration of nodes, adding nodes, and deleting nodes:
• Section 6.1, "Initially Configuring Members"
• Section 6.2, "Adding a Member to a Running Cluster"
• Section 6.3, "Deleting a Member from a Cluster"

6.1. Initially Configuring Members

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for more information about fence device