D-PDD-DY-23 Practice Questions

The Global-Compression Factor quantifies how effectively the compression algorithms are reducing

the size of the data stored on the system. It reflects the overall impact of compression on data size,

helping administrators understand the efficiency of the compression techniques being applied.

below.

Explanation:

To resolve the issue and set up the cleaning schedule and manual cleaning on your PowerProtect DD

system, follow these steps based on the information provided:

Access the Cleaning Schedule Settings:

Go to File System Settings.

Navigate to the Cleaning tab.

2. Set the Cleaning Schedule:

Frequency: Choose Weekly.

At: Set the cleaning to start every Tuesday at 6:00 AM.

Throttle: Set the throttle to 50% for scheduled cleaning.

3. Manually Start Cleaning:

After setting the schedule, initiate the cleaning manually from the File System settings.

Set the manual cleaning throttle to 30% to ensure system resources are not overused during the

process.

An age-based data movement policy automatically moves data to a lower-cost storage tier (in this

case, AWS S3) based on the age of the files. This means that PDFs that have not been accessed for a

certain period will be identified and moved to AWS S3, aligning with the finance department's

requirement to archive infrequently accessed data. This policy helps in managing storage efficiently

and reducing costs by offloading older data to cheaper storage options.

The system show performance command provides an overview of the overall system performance

statistics on the PowerProtect DD appliance. This includes key performance metrics such as

throughput, IOPS, and other indicators that help in monitoring and diagnosing the system's

operational performance.

below.

Explanation:

To schedule space reclamation on a PowerProtect DD system as specified, here’s the general

procedure to follow in the DD System Manager:

Log into DD System Manager: Access the management interface for your PowerProtect DD system.

Navigate to Data Management: In the sidebar, look for an option labeled Data Management or

similar (may vary slightly depending on the exact DD OS version).

Select Space Reclamation: Within Data Management, find and select Space Reclamation settings.

Set Schedule:

Click on Schedule and choose to add a new schedule if not already present.

Set the Day to Monday.

Set the Time to 4:00 AM.

Configure Resource Limit:

Look for an option to limit the resource usage for the reclamation task.

Set the Maximum System Resource Usage (or a similarly named option) to 25% to avoid impacting

the system performance excessively.

Save the Schedule: Confirm and save your settings.

Verify the Schedule: Check that the schedule appears correctly in the list, indicating it will run every

Monday at 4:00 AM with the specified resource usage limit.

After completing these steps, the PowerProtect DD system should reclaim space as scheduled

without exceeding 25% resource usage, minimizing its impact on other system operations.

The iDRAC (Integrated Dell Remote Access Controller) for PowerProtect DD appliances is typically set

to this default IP address, allowing administrators to access the management interface for remote

management and monitoring. This IP address can be changed as needed to fit the network

configuration.

The backup server and media server functions can be performed on a single system.: In many

environments, it is possible for a single server to act as both the backup server and the media server,

simplifying management and resource allocation.

The media server is used in obtaining and storing backup data.: The primary role of the media server

is to handle the actual data transfer, manage backup processes, and store backup data, making it

essential for an effective backup solution.

below.

Explanation:

To create a DD Boost storage unit for Veritas NetBackup and give access to a user, follow these steps:

Enable DD Boost (if not already enabled):

Navigate to Protocols in the left sidebar.

Select DD Boost and enable it if it’s currently disabled.

Create a New DD Boost User:

Go to Administration or Users section (location may vary depending on the DD OS version).

Add a new user with the username netbackup_user.

Set a password and assign the necessary permissions, such as Read/Write access.

Create a Storage Unit:

Return to the DD Boost section.

Look for an option labeled Storage Units or Add Storage Unit.

Name the storage unit netbackup_su.

During the setup, ensure that netbackup_user has access to this storage unit by assigning

appropriate permissions.

Save and Confirm Settings:

Save the configuration changes.

Verify that netbackup_su is listed as a storage unit and that netbackup_user has access.

After completing these steps, you should have a storage unit named netbackup_su accessible by

netbackup_user, configured specifically for use with Veritas NetBackup on your PowerProtect DD

system. Let me know if further clarification is needed!

Use the config setup CLI command: This command starts the configuration wizard from the

command-line interface, allowing you to set up the system manually.

In the DD System Manager select Maintenance > System > Configure System: If you are using the

graphical DD System Manager interface, you can navigate to the "Maintenance" section and select

"Configure System" to launch the configuration wizard.

below.

Explanation:

To create a new non-admin user and a storage unit for an Oracle department on PowerProtect DD,

follow these steps:

Step 1: Create the User "DDBoostOracle"

Navigate to the User Management Section:

Look under Administration or Users in the sidebar (the exact location may vary by DD OS version).

Create New User:

Click on Add User or New User.

Enter Username: DDBoostOracle

Enter Password: Password123

Set Management Role to None.

Set Password Aging Policy:

Set Minimum Days: 0

Set Maximum Days: 180

Set Warn Days: 15

Assign the User to DD Boost Users Group:

Locate the option to assign the user to groups and select the ddboost users group.

Save User Configuration:

Confirm and save the settings to create the user.

Step 2: Create the Storage Unit "SU_Oracle"

Navigate to DD Boost Protocol:

Go to Protocols > DD Boost in the sidebar.

Create a New Storage Unit:

Find Storage Units and select Add Storage Unit.

Name the storage unit as SU_Oracle.

Assign the User to the Storage Unit:

During the creation process or in the access settings of the storage unit, assign DDBoostOracle as the

user with access.

Save Storage Unit Configuration:

Confirm and save the configuration to ensure that the new user has access to the storage unit.

This completes the setup for a non-admin user with the specified password aging policy and a

dedicated storage unit for the Oracle department. Let me know if additional steps are needed!