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Free D-PVM-OE-01 Exam Braindumps (page: 3)

Page 2 of 14
PDF with 49 Questions

Your organization is planning to expand its data center capacity and must configure a new PowerMax 2500 system. The goal is to ensure high performance and sea abi ity Whi e maintaining redundancy

Which configuration option is specific to the PowerMax 2500 system?

  1. Supports up to 16 nodes
  2. Supports up to 1 5 PB of effective capacity
  3. Scales from one to a maximum of two node pairs
  4. Uses Storage Class Memory

Answer(s): C

Explanation:

Step by Step Comprehensive Detailed

The Dell PowerMax 2500 is a mid-range storage array designed for enterprise environments. It offers a balance of performance, capacity, and scalability.

Scalability: The PowerMax 2500 scales from a single node pair to a maximum of two node pairs. This allows for increased performance and capacity as needed. Each node pair provides processing power, cache memory, and connectivity.

Why other options are incorrect:

A . Supports up to 16 nodes: This is incorrect. The PowerMax 8500, the higher-end model, supports up to 16 nodes.

B . Supports up to 15 PB of effective capacity: While the PowerMax 2500 offers significant capacity, its maximum effective capacity is lower than 15 PB.

D . Uses Storage Class Memory: Both the PowerMax 2500 and 8500 utilize Storage Class Memory (SCM) for enhanced performance.

Reference and documents of Dell's public documentation for PowerMax Operate v.2:

Dell PowerMax 2500 Hardware Information Guide: This guide provides detailed technical specifications for the PowerMax 2500, including its scalability options, node configurations, and capacity limits. You can find this document on the Dell Support website by searching for "PowerMax 2500 Hardware Information Guide."

Dell PowerMax Family: Essentials and Best Practices Guide: This guide offers a general overview of the PowerMax family, including the 2500 and 8500 models. It highlights the key differences in scalability and performance between the two models.



DRAG DROP

Place the steps in the correct order to create clone copy sessions of device groups.

  1. See Explanation for the Answer.

Answer(s): A

Explanation:

Here's the correct sequence of steps along with explanations:

Correct Order:

Select Data Protection > Device Groups from the navigation pane.

Why: This is the starting point within Unisphere for PowerMax. You need to navigate to the section where device groups are managed and where TimeFinder operations are initiated.

Select a PowerMax array.

Why: In an environment with multiple PowerMax arrays, you must specify the array on which you want to create the clone copy sessions.

Select a group and click Create Pairs.

Why: You are selecting the specific device group that will be the source for the clone operation and choosing the "Create Pairs" action to initiate the clone session creation process. This implies you are creating a clone from an existing group of devices.

Select a source type and a target type.

Why: This step defines the characteristics of the source and target devices for the clone session. This could involve selecting from different storage groups, specifying thin or thick provisioning, or other relevant settings. Note that in a clone context, the "target type" often refers to how the clone will be linked to the source (e.g., a full copy or a linked target).

Click Run Now to run the operation.

Why: After configuring all the settings for the clone session, this action triggers the actual creation of the clone pairs based on the selected source and target types and other parameters.

Click the TimeFinder Clone tab to view the list of clones.

Why: Once the operation has been initiated, this is how you would verify that the clone sessions were created successfully and monitor their status.

Select Data Protection > Device Groups from the navigation pane.

Select a PowerMax array.

Select a group and click Create Pairs.

Select a source type and a target type.

Click Run Now to run the operation.

Click the TimeFinder Clone tab to view the list of clones.



What information would you expect to see under the System > Hardware view on a newly installed Unisphere for PowerMax deployment on 2000 and 8000 series arrays?

  1. Capacity, performance, and protection
  2. Provision, protect and set host I/O limits
  3. Front-end director, back-end director, and RDF
  4. 10 Profile, performance thresholds, and anomaly detection

Answer(s): C

Explanation:

Step by Step Comprehensive Detailed

Unisphere for PowerMax provides a "System > Hardware" view that offers insights into the physical components of your PowerMax storage array. On newly installed 2000 and 8000 series arrays, this view would typically show information about:

Front-end directors: These directors handle host connectivity and data transfer to and from the array. The view would likely display details about the number of front-end directors, their types, and their status.

Back-end directors: These directors manage the connection to the physical disks (storage media) within the array. The view may show the number of back-end directors, their types, and their status.

RDF (Remote Data Facility): If the array is configured for SRDF replication, the hardware view might display information about the RDF directors or components responsible for managing remote replication.

Why other options are incorrect:

A . Capacity, performance, and protection: While these are important aspects of a PowerMax system, they are typically found in other sections of Unisphere, such as the "Dashboard" or "Storage" views.

B . Provision, protect and set host I/O limits: These are management functions accessible through Unisphere, but not typically displayed directly under the "System > Hardware" view.

D . I/O Profile, performance thresholds, and anomaly detection: These are related to performance monitoring and analysis, which are usually found in the "Performance" section of Unisphere.

Reference and documents of Dell's public documentation for PowerMax Operate v.2:

Dell Unisphere for PowerMax 10.0.0 Online Help: The online help for Unisphere provides detailed information about the different views and functionalities available within the tool. You can access this help within Unisphere itself or on the Dell Support website.

Dell PowerMax Family: Essentials and Best Practices Guide: This guide offers a general overview of PowerMax systems and their management using Unisphere. It may provide context for understanding the information displayed in the "System > Hardware" view.



Which services are active after a Unisphere for PowerMax installation on a Microsoft Windows host?

  1. SYMAPI and symrdfg
  2. SMASandGNS
  3. SMASandSTP
  4. SMAS and smasdb

Answer(s): D

Explanation:

Step by Step Comprehensive Detailed

When you install Unisphere for PowerMax on a Microsoft Windows host, it installs several services necessary for its operation. The two primary services that are active after installation are:

SMAS (Storage Management Agent Service): This service is responsible for communication between the Unisphere server and the PowerMax storage array. It handles tasks like collecting data, sending commands, and receiving alerts from the array.

smasdb: This service manages the local database used by Unisphere for storing configuration information, performance data, and other relevant information.

Why other options are incorrect:

A . SYMAPI and symrdfg: SYMAPI is a command-line interface tool, not a service. symrdfg is a service related to SRDF (Symmetrix Remote Data Facility) replication, which may not be active if SRDF is not configured.

B . SMASandGNS: GNS is not a standard service associated with Unisphere for PowerMax.

C . SMASandSTP: STP is not a standard service associated with Unisphere for PowerMax.

Reference and documents of Dell's public documentation for PowerMax Operate v.2:

Dell Unisphere for PowerMax 10.0.0 Installation Guide: This guide provides detailed instructions for installing Unisphere for PowerMax on different operating systems, including Windows. It also lists the services that are installed and their functions. You can find this document on the Dell Support website by searching for "Unisphere for PowerMax Installation Guide."

Dell Unisphere for PowerMax 10.0.0 Online Help: The online help documentation for Unisphere may also provide information about the services it uses and their roles.






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