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Dell EMC D-RP-OE-A-24 Exam Questions
- Topic 1: RecoverPoint Architecture and RecoverPoint Solutions: In this section, the focus is given to essential characteristics, functionalities, and potential applications. It also covers structural design and constituent elements of the system.
- Topic 2: RecoverPoint Management: In this section of the exam, the focus is given to the execution of administrative responsibilities, strategic considerations for implementing Consistency Groups Establishing, and overseeing Consistency Groups.
- Topic 3: RecoverPoint Operation: In this section, the focus is given to Understanding and utilization of Snapshots and Bookmarks, execution of recovery procedures via Unisphere for RecoverPoint Adjusting, and refining existing RecoverPoint safeguards.
Free Dell EMC D-RP-OE-A-24 Exam Actual Questions
Note: Premium Questions for D-RP-OE-A-24 were last updated On Aug. 08, 2026 (see below)
A storage administrator is creating a Consistency Group using Unisphere on RecoverPoint/EX. After defining the production volume and Journal, the next step is to select the
copy volume. Based on the exhibit, what determines the volume size displayed by the wizard as a choice of copy volumes?
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.
During the Write phase of RecoverPoint replication, when does the write splitter send an acknowledgement back to the host that initiated the write?
RecoverPoint Write Phase:
In the RecoverPoint replication process, the write splitter plays a crucial role in intercepting writes from the host and forwarding them to both the production storage and the RecoverPoint appliances (RPAs).
Write Splitter Functionality:
The write splitter intercepts write I/O requests from the host and splits the I/O to both the production LUN and the RPAs. This ensures that the data is written to both the primary storage and replicated copies.
Acknowledgement Process:
During the write phase, the write splitter must ensure that the data is successfully written to the production LUN before acknowledging the write request back to the host.
This is because the primary concern is ensuring data integrity and confirming that the data is safely stored in the production environment before any replication considerations.
Detailed Workflow:
Step 1: Host issues a write request.
Step 2: The write splitter intercepts the write request.
Step 3: The write splitter forwards the write to the production LUN and the RPAs.
Step 4: The production LUN processes the write and sends an acknowledgement back to the write splitter.
Step 5: Upon receiving the acknowledgement from the production LUN, the write splitter then sends an acknowledgement back to the host.
According to the Dell RecoverPoint for Virtual Machines 6.0.1 vSphere HTML5 Plugin Administrator's Guide:
'The write splitter sends an acknowledgement to the host after it receives an acknowledgement from the production LUN' (vrpa.pdf, p.17).
'Ensuring that the write is committed to the production LUN before sending an acknowledgement to the host guarantees data integrity and consistency' (vrpa.pdf, p.18).
A storage administrator wants to protect their distributed VPLEX volumes using the RecoverPoint, MetroPoint feature. The administrator wants to know if they need to be aware
of any special considerations. What information should be provided to the administrator?
When using the MetroPoint feature of RecoverPoint to protect distributed VPLEX volumes, it is essential that both VPLEX clusters have a connected RecoverPoint cluster. This is necessary to create a MetroPoint Consistency Group, which is a configuration that allows for continuous data protection and availability across multiple sites1.
The MetroPoint solution provides a three-site configuration that combines VPLEX Metro (which operates within distances of 5-10ms round-trip time, application dependent) with a third site provided by a RecoverPoint appliance. This setup ensures that data is continuously available and protected, and it allows for failover between two Metro sites without impacting protection1.
It's important to note that while MetroPoint enables protection for VPLEX devices at both sites, the requirement for both VPLEX clusters to be connected to a RecoverPoint cluster is crucial for the creation and proper functioning of a MetroPoint Consistency Group1.
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 directly2.
Which factor affects the time it takes a Consistency Group to complete the first-time initialization?
The performance of the Journal volumes at the remote copy can significantly affect the time it takes for a Consistency Group to complete the first-time initialization. The Journal volumes are where all the changes to the protected volumes are recorded before they are replicated to the remote site. If the Journal volumes are performing poorly, due to issues like high latency or low IOPS (Input/Output Operations Per Second), it can slow down the initialization process as the system struggles to record and replicate the data efficiently1.
Other factors such as the distance between the production and remote copy clusters and the number of RecoverPoint Appliances (RPAs) at both the production and remote copy clusters can also influence the initialization time. However, these factors typically affect the ongoing replication performance rather than the initial synchronization. The number of RPAs can impact the system's ability to process and replicate data, but the most direct impact on initialization time is the performance of the Journal volumes, as they are the bottleneck in the data recording process1.
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.
What is the minimum size of a Journal when using Distributed Consistency Groups?
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.
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