D-RP-OE-A-24 Exam Dumps - EMC Data Protection Questions and Answers

To meet the requirement of keeping a local copy of the production data in a RecoverPoint environment with VNX(SE) clusters, the administrator can add a local copy into the existing Consistency Group. This action does not require deleting and reconfiguring the existing Consistency Group or upgrading the license. Here are the steps:

Access Unisphere for RecoverPoint: Log into the Unisphere interface for RecoverPoint management.

Navigate to the Consistency Group: Find the Consistency Group that needs the local copy.

Add a Local Copy: Use the option to add a copy into the selected Consistency Group.

Configure the Local Copy: Specify the settings for the local copy, such as the Journal volume and RPO settings.

Apply Changes: Save the changes to implement the local replication.

This process allows the administrator to enhance the data protection strategy by adding a local copy for operational recovery or other business needs without disrupting the existing remote replication setup1.

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.

Questions no:What will be the replication state between the new production and former production when the administrator selects “Set Copy as Production”?

Verified Answer:When “Set Copy as Production” is selected, the failover replica copy is confirmed as the new Production and initiates replication to additional replicas other than the original Production copy which is already receiving writes after the failover1. This means that the replication state between the new production and former production would involve initiating replication to the additional replicas.

Step by Step Comprehensive Detailed Explanation with References:

Failover Occurs: The administrator initiates a failover, which involves switching the roles of the production and non-production copies.

Set Copy as Production: The administrator selects the “Set Copy as Production” option, which confirms the failover replica copy as the new Production.

Replication Initiated: Replication is initiated to additional replicas, excluding the original Production copy, which continues to receive writes after the failover.

State of Former Production: The former production copy, now a replica, will be in a state where it is receiving the replicated data from the new production copy.

This process ensures that the data protection and replication continue seamlessly after the failover, with the new production copy taking over the role of the source for replication1.

The priority level of a Consistency Group in Dell RecoverPoint is used to manage bandwidth allocation among multiple CGs that share the same primary RecoverPoint Appliance (RPA). Here’s how it works:

Priority Level Setting: The priority level is set within the CG’s settings, indicating its importance relative to other CGs.

Bandwidth Allocation: The higher the priority level, the more bandwidth is allocated to that CG when bandwidth is limited.

Resource Management: This setting helps ensure that critical CGs receive the necessary resources for replication, especially during peak times or when system resources are constrained.

Replication Efficiency: By managing bandwidth allocation through priority levels, RecoverPoint can maintain efficient replication and meet Recovery Point Objectives (RPOs) for all CGs1.

This feature is particularly important in environments with multiple CGs and limited bandwidth, as it allows administrators to ensure that the most critical data is replicated first1.

To integrate Site Recovery Manager (SRM) with RecoverPoint, the storage replication adapter is a critical component that allows SRM to manage RecoverPoint replication properly. The installation steps are as follows:

Identify SRM Servers: Determine which servers are running the VMware Site Recovery Manager service.

Install SRA: Install the RecoverPoint SRA on each of the SRM server hosts at both the recovery and protected sites.

Verify Installation: Ensure that the SRA is correctly installed and recognized by the SRM service.

Configure Replication: Use the SRA within SRM to configure and manage replication settings for disaster recovery.

It’s important to use the most current version of the SRA to ensure optimal compatibility and available features.The SRA can be downloaded from the VMware website, and the SRA release notes and product documentation should be consulted to determine compatibility with SRM versions1.

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.

When a VPLEX distributed device is selected during the RecoverPoint Consistency Group Creation wizard, the option to create a MetroPoint Consistency Group becomes available. This is because MetroPoint is a feature that leverages VPLEX distributed devices for enhanced data protection and disaster recovery capabilities. The steps involved in this process typically include:

Selecting the VPLEX distributed device: During the creation of a Consistency Group, you choose the VPLEX distributed device as the source of replication.

MetroPoint option appears: Once a VPLEX distributed device is selected, the wizard presents the option to create a MetroPoint Consistency Group.

Configuring the MetroPoint Consistency Group: If you choose to create a MetroPoint Consistency Group, you will then configure the necessary settings, such as replication mode and RPO (Recovery Point Objective).

Finalizing the setup: After configuring the settings, you finalize the creation of the Consistency Group, which now has the enhanced capabilities provided by the MetroPoint feature1.

MetroPoint Consistency Groups are designed to provide continuous data protection and availability across multiple sites, combining the benefits of VPLEX Metro with the third-site replication provided by RecoverPoint1.

In a Dell EMC RecoverPoint environment, Snap-based replication is supported by the Unity array. This feature leverages the intelligent array-based snapshot capability available in Dell EMC Unity platforms.It enhances asynchronous replication by allowing a user-defined interval for replication, which is particularly useful for environments where minimizing the replication window is critical1.

The Snap and Replicate feature is enabled by leveraging the intelligent array-based snapshot capability available in Dell EMC VNX, XtremIO, and VMAX3/AF platforms as well1.However, for the specific context of the question, which focuses on the EMC array that supports Snap-based replication in a RecoverPoint environment, the correct answer is Unity2.

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 directly3.