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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Unisphere for PowerMax | 12% | - Management and monitoring
|
| Topic 2: PowerMax Upgrades and Migrations | 17% | - Migration strategies
|
| Topic 3: PowerMax Design Resources and Environment | 15% | - Sizing and planning tools
|
| Topic 4: Solutions Enabler Implementation | 7% | - Installation and configuration
|
| Topic 5: PowerMax Local and Remote Replication | 19% | - Remote replication
|
| Topic 6: PowerMax Family Features | 15% | - Architecture and components
|
| Topic 7: PowerMax File | 15% | - File architecture
|
>> Simulation D-PVM-DS-01 Questions <<
The EMC D-PVM-DS-01 certification exam syllabus is changing with the passage of time. As a D-PVM-DS-01 exam candidate you have to be aware of these EMC D-PVM-DS-01 exam changes. To give you complete knowledge about the EMC D-PVM-DS-01 Exam Topics, the PassLeaderVCE has hired a team of experts that consistently work on these changes and add these changes in EMC D-PVM-DS-01 exam practice test questions.
NEW QUESTION # 32
A Storage Architect has been tasked with setting up SRDF/Metro protection for a production storage group.
What is the order of operations to protect a storage group in Unisphere and start replication?
Answer:
Explanation:
Explanation:
Correct Order:
* Select storage group.
* Click Protect.
* Select Setup High Availability using SRDF/Metro.
* Select the Remote Array.
* Create Remote Storage Group and select Service Level.
* Choose if using witness or bias.
In Unisphere for PowerMax, configuring high-availability replication via Symmetrix Remote Data Facility (SRDF/Metro) follows a structured, wizard-driven provisioning workflow designed to maintain data consistency. The process begins in the storage management dashboard, where the administrator navigates to the block storage view to Select storage group representing the production workload. Once the specific source group is highlighted, the orchestration is initiated by clicking Protect , which launches the specialized protection configuration dialog.
Within the wizard interface, the first decision block requires defining the protection topology, where the architect must specifically Select Setup High Availability using SRDF/Metro to establish an active-active replication framework rather than traditional asynchronous or synchronous links. Following topology selection, the wizard prompts for target system pathing, requiring the architect to Select the Remote Array that will host the secondary copy. Next, the logical target environment is defined by choosing to Create Remote Storage Group and select Service Level , which ensures matching capacity boundaries and performance expectations on the target array. Finally, to ensure proper split-brain arbitration and avoid data drift during path failures, the architect must navigate the policy options to Choose if using witness or bias as the high-availability management mechanism before finalizing and executing the configuration.
References/Topics: Dell PowerMax Design Course Guide, Unisphere for PowerMax Replication Management, SRDF/Metro Active-Active Protection Workflow, Storage Group Orchestration.
NEW QUESTION # 33
A customer is using SDNAS in replication. However, they have different IP subnets in DC and DR. They want to modify the interface IP at the DR site.
What is the correct order to perform the changes?
Answer:
Explanation:
Explanation:
Correct Order:
* Login at the destination site and wait for the IP to appear.
* Access the destination NAS Server by clicking its hyperlink.
* Select File Interface and then click the Modify button.
* Modify the subnet or IP on all nodes accordingly.
* Click OK.
In Dell PowerMax Software-Defined NAS (SDNAS) environments utilizing asynchronous or continuous file replication, NAS server configurations are synchronized from the primary production site (DC) to the remote target array (DR). When primary and disaster recovery data centers reside on disparate network layers with distinct IP subnet topologies, the replicated network interface on the standby destination NAS server must be reconfigured to ensure client connectivity upon failover.
The administrative procedure begins by authenticating to Unisphere at the secondary location (Login at the destination site and wait for the IP to appear), allowing the replication engine to complete the baseline object creation and populate the replicated interface details. Next, the administrator navigates to the File management dashboard to Access the destination NAS Server by clicking its hyperlink, which opens its comprehensive properties view. Within the network settings, the administrator must Select File Interface and then click the Modify button to access the interface override dialogue. The next operational step is to Modify the subnet or IP on all nodes accordingly, substituting the source site's addressing with the target site's local subnet, gateway, and IP allocations across the active and standby nodes. Finally, the administrator must Click OK to commit the changes, ensuring the destination NAS server is properly primed for seamless, local network failover.
References/Topics: Dell PowerMax Design Course Guide, PowerMax File Architecture, SDNAS Remote Replication Configuration, Disaster Recovery Network Overrides.
NEW QUESTION # 34
Due to a compatibility issue, it has been decided to use O-MDM to migrate an old Linux host from a VMAX
20K system to a PowerMax 2500 system.
At what point during the migration workflow do you request the power off of the migrating Linux host?
Answer: B
Explanation:
Open Minimally Disruptive Migration (O-MDM) embeds Open Replicator (ORS) functionality directly into the automated PowerMaxOS 10 Data Mobility pipeline. This architecture enables data migration from legacy or heterogeneous block arrays-such as an older VMAX 20K running legacy Enginuity microcode-to a new PowerMax 2500 or 8500 platform. Unlike standard Non-Disruptive Migration (NDM) which leverages active- active path virtualization via SRDF/Metro, O-MDM requires a brief application outage because path identities cannot be synchronized dynamically between these older generations.
During the O-MDM session lifecycle, the symdm create -san -offline command initiates the migration environment, maps target storage groups, and begins the background synchronization of data blocks while the application remains live on the source array. To transition operational control to the PowerMax 2500 target, a cutover operations phase is required. To guarantee absolute block consistency and prevent the host operating system from leaving uncommitted data stranded in its local cache, the storage administrator must request that the Linux host be powered off completely before issuing the O-MDM cutover command . Once the host is offline, the cutover command safe-locks the source volumes and transitions access rights over to the target array, allowing the host to be safely restarted on the modern environment.
References/Topics: Dell PowerMax Design Course Guide, PowerMaxOS 10 Data Mobility Framework, Open Minimally Disruptive Migration (O-MDM) Phases, Cutover Sequence Execution.
NEW QUESTION # 35
What is the maximum number of Bricks and drives that can be configured in a VMAX 950?
Answer: A
Explanation:
Reference: https://ucsi.de/docs/DellTech/Dell_Technologies_Portfolio_Poster_Storage_POWERMAX_ISO- A0_v1a_SEP19.pdf
NEW QUESTION # 36
A customer has requested your assistance with planning their future data centers in both their primary and secondary locations, both of which will be residing in the state of New York.
Which two SRDF topologies are valid for this two-site configuration? (Choose two.)
Answer: B,C
Explanation:
When designing resilient multi-site or tiered business continuity frameworks over enterprise distances using Symmetrix Remote Data Facility (SRDF) solutions, architectures are classified based on the directional flow of data across replication endpoints. The design criteria specified outlines a regional replication strategy spanning primary and secondary data center locations within the state of New York. Within the official PowerMax design curriculum, both Concurrent and Cascaded configurations represent valid structural building blocks used to implement high-availability replication topologies.
A Concurrent SRDF topology links a single primary source (R1) device on the production array to two separate remote target (R2) devices simultaneously and independently across different physical array locations. Conversely, a Cascaded SRDF topology establishes a linear, tiered connection string where the primary source R1 replicates data to an intermediate site containing a combination R21 device, which then acts as a local source to cascade the data down to a tertiary remote R2 site. While these replication models can incorporate a third array footprint to facilitate advanced multi-hop synchronization and out-of-region protection (such as SRDF/Star automated routing models), they are fundamentally deployed to manage cross- site replication requirements between a customer's primary and secondary facilities.
References/Topics: Dell PowerMax Design Course Guide, SRDF Topology Frameworks, Concurrent vs.
Cascaded Replication Rules, Disaster Recovery Infrastructure Design.
NEW QUESTION # 37
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