Adding Cluster Resources - Red Hat Cluster for Enterprise Linux 5 Configuration

4. Modifying failover name — To change the failover domain name, modify the text at the Fail-
over Domain Name text box.
Note
The name should be descriptive enough to distinguish its purpose relative to
other names used in your cluster.
5. Failover priority — To enable or disable prioritized failover in this failover domain, click the
Prioritized checkbox. With Prioritized checked, you can set the priority value, Priority, for
each node selected as members of the failover domain. With Prioritizednot checked, set-
ting priority levels is disabled for this failover domain.
6. Restricted failover — To enable or disable restricted failover for members in this failover do-
main, click the checkbox next to Restrict failover to this domain's members. With Re-
strict failover to this domain's members checked, services assigned to this failover do-
main fail over only to nodes in this failover domain. With Restrict failover to this domain's
membersnot checked, services assigned to this failover domain can fail over to nodes out-
side this failover domain.
7. Modifying failover domain membership — Under Failover domain membership, click the
Membercheckbox for each node that is to be a member of the failover domain. A checked
box for a node means that the node is a member of the failover domain. If Prioritized is
checked, you can adjust the priority in the Priority text box for each member of the failover
domain.
8. Click Submit. Clicking Submit causes a progress page to be displayed followed by the dis-
play of the Failover Domain Form page. That page displays the added resource and in-
cludes the failover domain in the cluster menu to the left under Domain.
9. To make additional changes to the failover domain, continue modifications at the Failover
Domain Form page and click Submit when you are done.

8. Adding Cluster Resources

To add a cluster resource, follow the steps in this section. The starting point of the procedure is
at the cluster-specific page that you navigate to from Choose a cluster to administer dis-
played on the cluster tab.
1. At the detailed menu for the cluster (below the clusters menu), click Resources. Clicking
Resources causes the display of resources in the center of the page and causes the dis-
play of menu items for resource configuration: Add a Resource and Configure a Re-
source.
2. Click Add a Resource. Clicking Add a Resource causes the Add a Resource page to be
displayed.
3. At the Add a Resource page, click the drop-down box under Select a Resource Type and
8. Adding Cluster Resources
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