xenapp 65_xenapp服务器_citrix xenapp破解版(27)

Answer: CE

Section: (none)

Explanation/Reference:

In previous versions of XenApp you could apply a load evaluator to a server - no more! You can only apply a load evaluator to 1) published application 2) worker group (by creating a policy). Therefore option D is incorrect.

Assigning Load Evaluators to Servers and Applications

Updated: 2011-08-04

To participate in load management, each server or published application must have a load evaluator assigned to it. Each server or published application can have only one load evaluator attached.

To assign a load evaluator to a XenApp server, configure the Load Evaluator Name policy setting and filter the policy by worker group. You can assign load evaluators that are available in any XenApp farm. The rules and their settings determine how the load of a particular server or published application is managed.

For example, if you have a published application that uses a significant percentage of a server’s memory and processing capabilities, you can add the Load Evaluator Name setting to a policy, specify the Advanced load evaluator, and filter the policy by the worker group that contains all the XenApp servers hosting the application. XenApp then distributes the available memory and processor demand across the load-managed servers.

When you assign a load evaluator through Citrix policies, XenApp does not validate the load evaluator name when the policy is applied to user sessions. Therefore, if the load evaluator is later renamed or deleted, the load cannot be calculated. Instead, XenApp logs an error to the Event Log and the affected servers report a load index of 10,000 (full load). Additionally, the Usage by Server tab in the middle pane of the AppCenter does not indicate the load evaluator is assigned. To ensure the policy references the correct load evaluator name, modify the Load Evaluator Name policy setting and select the correct load evaluator name from the list of available load evaluators.

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