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

Answer : A

Answer : C

The setting to change the primary RecoverPoint Appliance (RPA) for specific Consistency Groups is configured under the Group Policy tab for the Consistency Groups. This tab allows administrators to manage and adjust policies that affect the entire Consistency Group, including the assignment of the primary RPA, which is responsible for managing the replication for the group1.

The process for changing the primary RPA typically involves:

Accessing the Unisphere for RecoverPoint interface.

Navigating to the Consistency Groups section.

Selecting the specific Consistency Group to be modified.

Going to the Group Policy tab.

Adjusting the settings to designate a new primary RPA for the group.

This change can help balance the workload across the RPAs in the RecoverPoint system, ensuring that no single RPA becomes a performance bottleneck and that the replication process remains efficient and effective1.

Answer : A

One possible reason for the inability to add an XtremIO source LUN to the Consistency Group in RecoverPoint could be that the XtremIO array was not licensed in RecoverPoint. Licensing is a critical step in enabling the features and functionalities of RecoverPoint for specific storage arrays. If the XtremIO array is not licensed, RecoverPoint would not recognize or allow the addition of its LUNs to a Consistency Group1.

Additionally, it's important to ensure that the RecoverPoint version supports the XtremIO array model. For instance, RecoverPoint does not support XtremIO X2 arrays until version 5.11. Therefore, if the RecoverPoint version is earlier than 5.1, it would not be able to replicate volumes from an XtremIO X2 array, which could manifest as an issue when trying to add LUNs to a Consistency Group.

For the most accurate and up-to-date information, it is always best to consult the latest official Dell RecoverPoint documentation or contact Dell EMC support directly.

Answer : A

When initializing a Consistency Group with a local copy in a RecoverPoint environment, several factors can affect the duration of the process. One possible reason for a longer than expected initialization time is slow performing storage on the production array. If the production storage is not able to handle the I/O operations efficiently, it can lead to delays in the initialization process1.

Another factor to consider is the available bandwidth to the RecoverPoint Appliances (RPAs). Limited WAN bandwidth can also cause delays, but since the scenario mentions a local copy, WAN bandwidth is less likely to be the issue unless the RPAs are also handling remote replication1.

Size mismatch between the production and copy volumes or the copy not being attached to the same splitter as production could also be potential issues, but these would typically prevent initialization from proceeding rather than causing a delay1.

For a detailed diagnosis and resolution, it is recommended to review the system's performance metrics and logs, and consult the official Dell RecoverPoint documentation or contact Dell EMC support directly1.

Answer : A

EMC AppSync is the product that integrates with RecoverPoint to provide application-driven point-in-time copies. AppSync simplifies and automates the process of generating and consuming copies of production data. Integrated with EMC storage arrays, AppSync enables application owners to satisfy copy demand for data repurposing, operational recovery, and disaster recovery1.

AppSync allows users to:

Discover application databases or file systems.

Create copies of the data (snapshots, clones, or replicas) that are application-consistent.

Use the copies for various purposes, such as development/testing, reporting, or backup and recovery operations.

Restore from the copies in case of data loss or corruption.

AppSync's integration with RecoverPoint enhances its capabilities by providing a robust data protection solution that can create point-in-time copies based on specific application events or schedules, ensuring that copies are consistent with the application's state at that moment1.

For the most accurate and up-to-date information, it is always best to consult the latest official Dell RecoverPoint documentation or contact Dell EMC support directly1.

Answer : B

In a RecoverPoint/EX cluster, the administrator can add volumes from an unlicensed array as a repository volume. The repository volume is used for internal RecoverPoint operations, such as storing metadata and system information necessary for the RecoverPoint cluster to function1.

The repository volume does not require a license as it is not part of the data replication path and does not store user data. This allows the administrator to utilize storage from an unlicensed array for this purpose. However, for journal and copy volumes, which are directly involved in data protection and replication, a licensed array is required to ensure proper functionality and support1.

It is important to note that while the repository can be on an unlicensed array, all other volumes involved in replication (such as journal and copy volumes) must be on licensed arrays. This ensures compliance with licensing agreements and enables full support and functionality of the RecoverPoint system1.

For the most accurate and up-to-date information, it is always best to consult the latest official Dell RecoverPoint documentation or contact Dell EMC support directly1.

Answer : B

In a Distributed Consistency Group (DCG) configuration, the primary RPA and secondary RPAs work together to manage a larger data throughput than a single RPA can handle. This is achieved by dividing the workload among multiple RPAs. As a result, there is an increase in traffic observed on the WAN network between the RPAs. This is because the data that is being replicated needs to be transferred over the WAN to ensure that all RPAs have the necessary information to maintain consistency and data protection1.

The process involves:

The primary RPA receives write I/Os from the production environment.

The primary RPA then distributes the data to the secondary RPAs over the WAN.

The secondary RPAs process the data and replicate it to their respective Journal volumes.

This distribution of workload allows the DCG to handle higher throughput and IOPS rates than a single RPA could manage1.

It's important to note that while there is additional traffic on the WAN, this does not necessarily mean that the FC (Fibre Channel) links or management network are unaffected. However, the most significant increase in traffic is observed on the WAN network, which is the communication link between the RPAs in a DCG configuration1.