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Question 97

Scenario: A Citrix Architect needs to design a multi-datacenter XenApp and XenDesktop environment that will use Provisioning Services (PVS) to manage Virtual

Delivery Agent (VDA) machine images. Each datacenter will have a separate Provisioning Services farm. During the design discussions, the architect creates a diagram to depict the way vDisk files will be replicated between PVS farms, based on the available storage for the vDisk Stores.

Click the Exhibit button to view the diagram.

Overall, the customer has identified the following objectives for the image replication process:

✑ Minimize the administrative time required to replicate images between farms

✑ Must be usable by storage administrators without PVS farm administrative permissions

✑ Can handle network interruptions without administrator intervention

Which method should the architect use to replicate the vDisk files between datacenters?

    Correct Answer: A

    The method that should be used to replicate the vDisk files between datacenters must minimize administrative time, be usable by storage administrators without PVS farm administrative permissions, and handle network interruptions without requiring administrator intervention. Scheduled robocopy commands meet these criteria because Robocopy allows for restartable mode and automatic retries, effectively handling network interruptions. Furthermore, it can be set up and executed by storage administrators without requiring PVS-specific permissions.

Discussion
CitrixNickOption: A

A. RoboCopy.

tonkotsu

I think so,too. robocopy has /z option (Restartable Mode).

d0bermannn

and the option is on by default and has these retry mechanism : one million retries, 30 seconds between retries.

d0bermannnOption: A

PVS farm administrative permissions are needed for vDisk Replicator Tool A is correct

d0bermannn

A bcoz of 'handle network interruptions without administrator intervention' = robocopy feature with 1000000000 retries, 30 seconds between retries by default.

maurizio_n91Option: B

A is wrong Answer is B. vDisk Replicator Tool

d0bermannn

no way, PVS farm administrative permissions are needed for vDisk Replicator Tool A is correct