Download Dell PowerStore Deploy 2023.D-PST-DY-23.VCEplus.2025-02-18.33q.vcex

Vendor: Dell
Exam Code: D-PST-DY-23
Exam Name: Dell PowerStore Deploy 2023
Date: Feb 18, 2025
File Size: 1 MB
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Demo Questions

Question 1
Which requirement of a source storage system is invalid when participating in PowerStore Native Import migration?
  1. With iSCSI connectivity between source and PowerStore, Global storage IP address is not required
  2. Administrator privileges are required on the source and associated hosts to import to a PowerStore cluster
  3. For EqualLogic, the front-end connectivity must be iSCSI
  4. For PowerMax or VMAX, the front-end connectivity must be FC
Correct answer: A
Question 2
A storage administrator is configuring an import session from a VNX2 for Windows host data. The administrator inputs the SPA IP address into the Add Remote System configuration. The administrator then checks the Verify Alternate Address option for the User Authentication configuration.
What does this action provide?
  1. Selects the PowerStore Global Storage Discovery IP
  2. Generates a duplicate of the SPA RSA key for the SPB HTTPS certificate 
  3. Validates the SPB IP address and certificate for high availability
Correct answer: C
Question 3
Which of me following is true statement?
  1. End-to-end NVMe-oF is supported with TCP only
  2. PowerStore 500 is NEBS-compliant
  3. PowerStore 500 is not NEBS-compliant
  4. End-to-end NVMe-oF is supported with FC only
Correct answer: B
Question 4
A customer has a new PowerStore T system that has been running for 45 days with multiple host systems attached. A user with the storage administrator role attempts to create a volume for a host, but the option is unavailable.
What is the cause?
  1. Appliance has reached the 90% full threshold
  2. The host is incorrectly zoned
  3. Permanent license has not been applied
  4. Incorrect privileges are assigned
Correct answer: C
Question 5
Which network is used for storage migration between PowerStore T appliances?
  1. Cluster
  2. Management
  3. vMotion
  4. Storage
Correct answer: D
Question 6
Which two statements are true regarding host group configurations? (Choose two.)
  1. Allows mixed protocol type hosts within the same host group.
  2. Maps volumes to all hosts in the host group.
  3. Allows mapping volumes to individual hosts in the host group. 
  4. Volume-related operations are made across all hosts in the group.
Correct answer: BD
Explanation:
Operations like snapshots, replication, or volume resizing affect all hosts in the group because the volume is shared across them. This ensures consistency and simplifies management in clustered or shared-storage environments.
Operations like snapshots, replication, or volume resizing affect all hosts in the group because the volume is shared across them. This ensures consistency and simplifies management in clustered or shared-storage environments.
Question 7
What are two supported combinations of source and destination vVol Storage Containers when replicating Resource Groups on PowerStore? (Choose two.)
  1. Multiple replications in different directions.
  2. One-to-many replication volumes from one source PowerStore to multiple destination PowerStore appliances.
  3. Cascade replication to three different sites.
  4. One-to-one replication arouofrom source storage container to destination storage container.
Correct answer: AD
Explanation:
PowerStore supports a straightforward one-to-one relationship where a resource group in a source storage container is replicated to a destination storage container. This is the most common and simplest replication setup.
PowerStore supports a straightforward one-to-one relationship where a resource group in a source storage container is replicated to a destination storage container. This is the most common and simplest replication setup.
Question 8
Which three file replication operations are available in PowerStore Manager? (Choose three.)
  1. Planned Failover
  2. Reverse
  3. Resume
  4. Unplanned Failover
  5. Resynchronize
Correct answer: ADE
Question 9
A storage administrator provisions a VMware file system from a NAS server configured with NFSv4.
What is the access requirement for the ESXi host?
  1. Read/Write
  2. Kerberos with Integrity
  3. Kerberos with Encryption
  4. Read/Write, allow Root
Correct answer: D
Explanation:
NFSv4 and ESXi Host AccessWhen provisioning a VMware file system (like a datastore) from a NAS server using NFSv4, the ESXi host needs specific permissions to function correctly: Read/Write Access: This is fundamental. The ESXi host must be able to both read data from and write data to the datastore. This is essential for storing virtual machine files, writing logs, and managing the overall file system.Allow Root Access: ESXi hosts require root-level access to the NFS datastore. This is critical for:Creating and Managing VMDKs: Root access is necessary to create, delete, and modify virtual machine disk files (VMDKs) on the datastore.Managing VM Files: The host needs root permissions to manage various virtual machine configuration files and logs stored on the datastore.Maintaining File System Integrity: Root access allows the ESXi host to perform essential file system operations to ensure consistency and prevent data corruption.Why Other Options Are IncorrectA . Read/Write: While read/write access is necessary, it's not sufficient on its own. Root access is also required.B . Kerberos with Integrity: Kerberos is a security protocol that can be used with NFSv4 for authentication, but it's not a basic access requirement for ESXi hosts. While Kerberos enhances security, it's not strictly mandatory for basic functionality.C . Kerberos with Encryption: Similar to Kerberos with integrity, encryption adds another layer of security but isn't a fundamental requirement for ESXi host access to an NFSv4 datastore.Important ConsiderationsNFS Owner: When configuring NFSv4 on PowerStore, you typically set the 'NFS Owner' to 'root' for ESXi hosts. This ensures that the host has the necessary permissions.no_root_squash: On some NAS systems, you might need to configure the no_root_squash option in the NFS export settings. This option prevents the NAS server from mapping the root user on the ESXi host to a lessprivileged user, ensuring that the host retains root access to the NFS share.Dell PowerStore ReferencePowerStore: Create a File System for NFS Exports: This document in the PowerStore documentation provides guidance on creating and configuring file systems for NFS exports, including details about setting NFS permissionsand the NFS owner.Topic 2,SIMULATION / Lab Based Questions
NFSv4 and ESXi Host Access
When provisioning a VMware file system (like a datastore) from a NAS server using NFSv4, the ESXi host needs specific permissions to function correctly: 
Read/Write Access: This is fundamental. The ESXi host must be able to both read data from and write data to the datastore. This is essential for storing virtual machine files, writing logs, and managing the overall file system.
Allow Root Access: ESXi hosts require root-level access to the NFS datastore. This is critical for:
Creating and Managing VMDKs: Root access is necessary to create, delete, and modify virtual machine disk files (VMDKs) on the datastore.
Managing VM Files: The host needs root permissions to manage various virtual machine configuration files and logs stored on the datastore.
Maintaining File System Integrity: Root access allows the ESXi host to perform essential file system operations to ensure consistency and prevent data corruption.
Why Other Options Are Incorrect
A . Read/Write: While read/write access is necessary, it's not sufficient on its own. Root access is also required.
B . Kerberos with Integrity: Kerberos is a security protocol that can be used with NFSv4 for authentication, but it's not a basic access requirement for ESXi hosts. While Kerberos enhances security, it's not strictly mandatory for basic functionality.
C . Kerberos with Encryption: Similar to Kerberos with integrity, encryption adds another layer of security but isn't a fundamental requirement for ESXi host access to an NFSv4 datastore.
Important Considerations
NFS Owner: When configuring NFSv4 on PowerStore, you typically set the 'NFS Owner' to 'root' for ESXi hosts. This ensures that the host has the necessary permissions.
no_root_squash: On some NAS systems, you might need to configure the no_root_squash option in the NFS export settings. This option prevents the NAS server from mapping the root user on the ESXi host to a less
privileged user, ensuring that the host retains root access to the NFS share.
Dell PowerStore Reference
PowerStore: Create a File System for NFS Exports: This document in the PowerStore documentation provides guidance on creating and configuring file systems for NFS exports, including details about setting NFS permissions
and the NFS owner.
Topic 2,
SIMULATION / Lab Based Questions
Question 10
Which two statements are true of PowerStore File Migration import? (Choose two.)
  1. PS arrays are supported with PowerPath.
  2. Both SMB and NFS are supported, but cannot be mixed.
  3. VNX2 arrays are supported with VDM.
  4. Snapshots and snapshot schedules are migrated
  5. The source file system can be a replica.
Correct answer: BC
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