Novell LINUX ENTERPRISE 11 - HIGH AVAILABILITY, Руководство пользователя, Страница: 56 / 298

Procedure 4.7 Specifying Resource Stickiness
1
Add the
resource-stickiness
meta attribute to the resource as described
in Procedure 4.2, “Adding or Modifying Meta and Instance Attributes” (page 36).
2
As Value for the resource-stickiness, specify a value between
-INFINITY
and
INFINITY
.
4.7 Configuring Resource Monitoring
Although the High Availability Extension can detect a node failure, it also has the
ability to detect when an individual resource on a node has failed. If you want to ensure
that a resource is running, you must configure resource monitoring for it. Resource
monitoring consists of specifying a timeout and/or start delay value, and an interval.
The interval tells the CRM how often it should check the resource status.
Procedure 4.8 Adding or Modifying Monitor Operations
1 Start the Linux HA Management Client and log in to the cluster as described
in Section 4.1, “Linux HA Management Client” (page 32).
2 In the Linux HA Management Client main window, click Resources in the
left pane to see the resources already configured for the cluster.
3
In the right pane, select the resource to modify and click Edit. The next window
shows the basic resource parameters and the meta attributes, instance attributes
and operations already defined for that resource.
46 High Availability Guide