Dell EMC Dell RecoverPoint Operate Achievement D-RP-OE-A-24 Exam Practice Test

Answer : B

When creating a Consistency Group using Unisphere on RecoverPoint/EX, the wizard displays volumes for selection as copy volumes based on specific criteria. The volumes displayed must be masked to the selected cluster and must be the same size or larger than the production volume. This ensures that the copy volume has sufficient capacity to hold all the data from the production volume and any additional data that may be replicated in the future.

The process for selecting the copy volume involves:

Identifying all volumes visible to the selected cluster.

Filtering out volumes that are smaller than the production volume to prevent potential space issues.

Presenting the remaining volumes as options for the administrator to choose as the copy volume.

This approach prevents the accidental selection of a volume that is too small to serve as a copy volume, which could lead to replication issues or data loss. It also allows for flexibility in choosing a larger volume if desired, which can be beneficial in scenarios where future growth is anticipated1.

Answer : B

For Distributed Consistency Groups in a Dell RecoverPoint environment, the minimum size required for each journal volume is 40 GB. This is the minimum per copy, which can be a single LUN or multiple LUNs that add up to at least 40 GB1.

The size of the journal is determined by the write change rate of what is being replicated and the protection window required per Consistency Group. A general rule of thumb is about 15-20% of the total amount of data being replicated. For example, if a Distributed Consistency Group (DCG) has production server LUNs totaling 500 GB, then the journal per copy would be about 100 GB following this rule1.

It's important to note that while 40 GB is the minimum, the actual size may need to be larger depending on the specific requirements and write change rate of the environment. The journal size should be sufficient to handle the data changes and provide the necessary protection window1.

Answer : A

Answer : C

After running the balance_load command on a RecoverPoint cluster, if the administrator did not capture the output, the RecoverPoint Cluster Load report can be found at the specific URL provided by the RecoverPoint management interface. The correct URL format to access this report is https://Cluster_Management_IP/info/load_balancing/, where Cluster_Management_IP is replaced with the actual IP address of the RecoverPoint cluster management interface1.

The steps to locate the report are

Answer : D

1.The production host writes data to the production volumes, but is first intercepted by the splitter. The splitter sends the write data to the RPA.

2.Immediately upon receipt of the write data, the local RPA returns an acknowledgement (ACK) to the splitter.

3.The splitter then writes the data to the production storage volume.

4.The storage system returns an ACK to the splitter upon successfully writing the data to storage.

5.The splitter sends an ACK to the host that the write has been completed successfully

Answer : D

When an application protected by RecoverPoint spans onto a second XtremIO system, it is necessary to ensure that the protection extends across both systems. The appropriate action in this scenario is to reconfigure the existing Consistency Group to be a Distributed Consistency Group. This allows for the inclusion of multiple storage systems under the same protection umbrella, ensuring that all parts of the application, even those that span multiple systems, are consistently protected1.

A Distributed Consistency Group in RecoverPoint is designed to maintain synchronous or asynchronous replication across different arrays, which may be geographically dispersed. This ensures that write operations are captured and replicated in a manner that maintains the consistency of the application data, regardless of the underlying storage system1.

For detailed guidance on configuring Distributed Consistency Groups and extending protection to additional storage systems, it is recommended to refer to the official Dell RecoverPoint documentation or contact Dell EMC support for assistance tailored to the specific configuration and version of the RecoverPoint system being used1.

Answer : A

The save_settings command in Dell RecoverPoint is used to commit cluster configuration changes to the repository volume. When changes are made to the RecoverPoint cluster configuration, they need to be saved to ensure that they persist across system reboots and are recognized by all nodes in the cluster. The repository volume serves as a centralized storage location for these configurations1.

The process of using the save_settings command is as follows:

After making configuration changes to the RecoverPoint cluster, the administrator issues the save_settings command.

The command commits the changes to the repository volume, which is a dedicated space on the storage array for storing system settings.

This ensures that the configuration changes are preserved and can be accessed by the RecoverPoint Appliances (RPAs) when needed1.

It's important to note that the save_settings command does not create a script file for later use, nor does it modify the configuration backup interval. Its primary function is to ensure that any changes made to the cluster configuration are saved and applied correctly1.