Free EMC D-PDD-DY-23 Practice Exam with Questions & Answers | Set: 2

BoostFS (Boost File System) is a DD Boost-enabled file system interface that allows applications like IBM Spectrum Protect to take advantage of DD Boost features, such as optimized deduplication, load balancing, and improved backup/restore performance. By using BoostFS, IBM Spectrum Protect can efficiently integrate with PowerProtect DD appliances to leverage DD Boost's capabilities for faster and more efficient data transfer.

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.

The correct order for configuring Retention Lock Compliance on a PowerProtect DD system is as follows:

Configure the system to use DD Retention Lock Compliance

Enable DD Retention Lock Compliance on the system

Enable the security officer authorization

Add one or more security officer users

Create iDRAC users

To set up Retention Lock Compliance on a PowerProtect DD system, each step must be followed carefully to ensure compliance and security. Here’s a breakdown of each step:

Configure the System to Use DD Retention Lock Compliance: Start by configuring the system settings to enable Retention Lock Compliance. This step establishes the system's capability to enforce data retention policies and ensure that data is protected according to regulatory requirements.

Enable DD Retention Lock Compliance on the System: Once the system is configured, activate the Retention Lock Compliance feature on the DD appliance. This step enforces write-once, read-many (WORM) compliance, ensuring that data cannot be altered or deleted during the retention period.

Enable Security Officer Authorization: Security officers play a critical role in managing and monitoring Retention Lock Compliance. Enabling security officer authorization provides an additional layer of control, where only authorized personnel can perform sensitive tasks related to compliance settings.

Add One or More Security Officer Users: Designate users as security officers who have the authority to manage retention policies and handle compliance-related tasks on the system. This setup helps in managing roles and access control effectively.

Create iDRAC Users: Finally, create iDRAC (Integrated Dell Remote Access Controller) users if needed. iDRAC users can help manage the system remotely, especially in larger environments where remote management of compliance settings is beneficial.

This ordered process ensures that Retention Lock Compliance is correctly configured, aligning with regulatory requirements for data protection and management.

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.

RADIUS is commonly supported in PowerProtect DD for external authentication, allowing integration with centralized authentication systems for user management and access control.

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.

To flash an LED on a hard drive and bring a disk back online using the DD System Manager or DDOS CLI, follow these general steps:

Step 1: Identify the Disk

In DD System Manager:

Go to the Hardware section in the sidebar.

Locate the list of disks, and find Disk 1.5 (the offline disk).

In DDOS CLI (if using CLI):

Use the command to list disks and confirm the status of Disk 1.5.

Command example: disk show state or disk show summary.

Step 2: Flash the LED on the Disk

In DD System Manager:

In the Hardware section, select Disk 1.5.

Look for an option like Flash LED or Locate Drive to help identify the physical disk.

Activate the LED flash to identify the disk physically.

In DDOS CLI:

Use the command: disk locate 1.5 to flash the LED for Disk 1.5.

Step 3: Bring the Disk Back Online

In DD System Manager:

After identifying the disk, check for options to Bring Online or Reactivate Disk 1.5.

Select the option to return the disk to operation.

In DDOS CLI:

Use the command: disk unfail 1.5 to bring the disk back online.

Step 4: Verify the Disk Status

Confirm in DD System Manager or by using the disk show state command in CLI that Disk 1.5 is now online and functioning.

After completing these steps, the LED should flash to help locate the disk physically, and then Disk 1.5 will be returned to an operational state. Let me know if you need further guidance!

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Explanation: The ddboost storage-unit create command is used to create a storage unit specifically for DD Boost-enabled backups, facilitating direct backup operations with PowerProtect DD.

Explanation: Cloud tier migration from DDVE instances to physical PowerProtect DD systems like DD6900 is not supported, meaning data in the cloud tier cannot be directly transferred, necessitating alternative migration methods or data retrieval strategies.

Explanation: When a DS60 shelf is already part of the configuration, a maximum of 5 ES40 SAS shelves can be added to maintain balance and prevent overloading the system’s data handling capabilities. This limit ensures optimal performance and reliability.