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Pass PowerStore Deploy D-PST-DY-23 Exam With 75 Questions
EMC D-PST-DY-23 Exam covers a broad range of topics related to Dell PowerStore storage solutions, including installation and configuration, storage provisioning, data protection and disaster recovery, performance optimization, and system management. D-PST-DY-23 exam is intended for professionals who work with Dell PowerStore storage systems, including system administrators, storage engineers, and technical support personnel. By earning this certification, candidates can demonstrate their expertise in deploying Dell PowerStore storage solutions, which can enhance their career prospects and open up new opportunities for professional growth.
NEW QUESTION # 26
A storage administrator has configured a VNX2 as a remote system.
Which Import External Storage migration architectural components are now established?
- A. Data path and management control path to the source storage system.
- B. Data path and management control path to the access host.
- C. Host Fibre Channel initiators are deregistered on the VNX2 storage system.
- D. Host iSCSI initiators are registered on the VNX2 storage system.
Answer: A
NEW QUESTION # 27
Which two steps can he used to apply the license manually on a PowerStore with no internet connection?
(Choose two.)
- A. Download the license file from https://license.emc.com/#/activationByConfig
- B. Upload the activation file to the PowerStore appliance
- C. Download the activation file from PowerStore Manager
- D. Upload the activation file to https://licensing.emc.com/#/activationByConfig
Answer: B,C
NEW QUESTION # 28
Which two operations does the PowerStore NAS VAAI plug-in support? (Choose two.)
- A. Extended Statistics
- B. Reserve space
- C. Quota Exceeded Behavior
- D. Atomic Test and Set
- E. Space Reclaim
Answer: A,B
NEW QUESTION # 29
Which network does the PowerStore Discovery Utility use to identify unconfigured appliances?
- A. Management
- B. ICM
- C. IDN
- D. Internal
Answer: A
NEW QUESTION # 30
Which statement about File Mobility Network configuration is correct?
- A. File mobility network is created on the same subnet and VLAN as the management network
- B. File mobility network is created on the same subnet and VLAN. as the storage network
- C. File mobility network is created with an optional Cluster IP
- D. File mobility network is created under the management tab in PowerStore Manager
Answer: A
NEW QUESTION # 31
What are the two parameters defined in a PowerStore replication rule? (Choose two.)
- A. Alert threshold
- B. Date and time of creation
- C. Recovery Point Objective
- D. Recovery Time Objective
Answer: A,C
NEW QUESTION # 32
SIMULATION
Use the simulator to create a new 100 GB volume. Use a category of Other. Associate the new volume with a protection policy that includes a rule that takes a snapshot every hour Monday-Friday and retains it for 5 days.
When you have finished continue to the next question.
Answer:
Explanation:
See explanation below
Explanation:
1. Create the Volume
Navigate to Storage > Volumes.
Click + CREATE.
Enter a name for the volume (e.g., "MyVolume").
Set the volume size to 100 GB.
In the "Category" dropdown, select Other.
Click Add.
2. Create the Protection Policy
Navigate to Protection > Protection Policies.
Click Add Protection Policy.
Enter a name for the policy (e.g., "HourlySnapshots").
Click Next.
3. Configure the Snapshot Rule
In the "Snapshot Rules" section, click Add Rule.
Enter a name for the rule (e.g., "HourlyRule").
Set the Days to Monday through Friday.
Set the Every field to 1 Hour.
Set Retain to 5 Days.
Click Add.
Click Next.
4. Review and Finish
Review the protection policy summary.
Click Finish.
5. Associate the Protection Policy with the Volume
Navigate back to Storage > Volumes.
Locate the 100 GB volume you created.
Click the More Actions button (three vertical dots) and select Edit.
In the "Protection Policy" field, select the newly created HourlySnapshots policy from the dropdown list.
Click Save.
Verification
To verify the configuration, go to Protection > Protection Policies.
Select the HourlySnapshots policy.
You should see the configured snapshot rule ("HourlyRule") with the specified settings.
Key Considerations
Snapshot Frequency: The snapshot rule you created will take hourly snapshots of the volume every weekday (Monday to Friday).
Retention Period: The snapshots will be retained for 5 days before being automatically deleted.
Storage Space: Snapshots consume storage space. Ensure you have enough free space to accommodate the snapshots taken based on the frequency and retention period.
By following these steps, you'll successfully create a 100 GB volume, configure a protection policy with the specified snapshot rule, and associate the policy with the volume, fulfilling the requirements of the simulation task.
NEW QUESTION # 33
An administrator is connecting a Linux host to a PowerStore appliance and must know which storage network interface to use.
Which nvme subcommand should be used?
- A. discover
- B. attach-ns
- C. connect
- D. id-ccrl
Answer: A
Explanation:
Understanding NVMe-oF and the nvme Utility
NVMe over Fabrics (NVMe-oF): This technology allows NVMe storage to be accessed over a network fabric, such as Ethernet or InfiniBand. It provides high performance and low latency for demanding applications. PowerStore supports NVMe-oF, enabling efficient connectivity for Linux hosts.
nvme Utility: Linux systems use the nvme command-line utility to manage and interact with NVMe devices, including those accessed over a network. This utility provides various subcommands for tasks like discovering targets, connecting to them, and managing namespaces.
Why nvme discover is Essential
Discovering NVMe-oF Targets: The nvme discover subcommand is crucial for identifying the available NVMe-oF targets (like your PowerStore appliance) on the network. It scans the network based on the specified parameters (transport type, address range) and returns information about the discovered targets.
Identifying Storage Network Interfaces: The output of nvme discover includes details about the target's network interfaces, such as their addresses, transport types (e.g., TCP, RDMA), and NQN (NVMe Qualified Name). This information is essential for the administrator to determine the correct network interface to use when connecting the Linux host to the PowerStore appliance.
Example Usage
Bash
nvme discover -t tcp -a 192.168.1.0/24
This command would discover NVMe-oF targets that are accessible over TCP within the specified subnet. The output might look something like this (simplified):
Discovery Log Number of Records 1, Generation counter 2
=====Discovery Log Entry 0======
trtype: TCP
adrfam: IPv4
treq: not specified
portid: 8009
trsvcid: 4420
subnqn: nqn.2014-08.org.nvmexpress:uuid:01234567-89ab-cdef-0123-456789abcdef traddr: 192.168.1.10 This output shows the target's NQN, transport type (TCP), IP address (192.168.1.10), and the port used for communication (8009).
Dell PowerStore Reference
While the nvme discover command is a general Linux utility, here are some Dell PowerStore resources that provide context for connecting Linux hosts:
PowerStore Host Configuration Guide: This guide provides comprehensive information about configuring different types of hosts, including Linux hosts, to connect to PowerStore. It covers various connectivity options and best practices. You can find the latest version of this guide on the Dell Support site.
By using nvme discover, the administrator can gather the necessary information about the PowerStore appliance's network interfaces and ensure proper connectivity for the Linux host.
NEW QUESTION # 34
Which two components of Port Group Policy, indicates that the initiator and target connectivity is set while provisioning a volume to an ESXi host using iSCSI connectivity? (Choose two.)
- A. MPIO
- B. 1QN
- C. Active
- D. ICompliant
Answer: C,D
Explanation:
Verify that the iSCSI VMkernel network adapter from the VMkernel adapters page is listed. The Port Group Policy must be Compliant and the Path Status Active, indicating that the initiator and target connectivity is set. (Page 18 POWERSTORE 3.0 IMPLEMENTATION - CONFIGURATION)
NEW QUESTION # 35
What is the maximum number of supported replication and snapshot rules in a protection policy?
- A. Four snapshot rules and four replication rules
- B. One snapshot rule and one replication rule
- C. One snapshot rule and four replication rules
- D. Four snapshot rules and one replication rule
Answer: D
NEW QUESTION # 36
An NVMe host has four volumes that are directly provisioned. When setting up a new NVMe host group, the host is not shown in the available host list.
Why can the host not be added to the host group?
- A. The host has mapped volumes
- B. The host is not usingthe same OS
- C. The host initiator type is incorrect
- D. The host is part of another host group
Answer: A
NEW QUESTION # 37 
Use the simulator to assign a protection policy to the virtual machine "VM1". Use the following settings:
Snapshots on Monday through Friday at 10:00 PM Eastern Time
Retention of 10 days
When you have finished, continue to the next question.
Answer:
Explanation:
See the Explanation below for complete solution.
Explanation:
Navigate to the virtual machine management section where VMs are listed, usually under the "Compute" or
"VM" section.
Locate "VM1" from the list of virtual machines.
Access the settings or properties of "VM1".
Look for the "Protection" or "Protection Policies" section within the VM settings.
Select the option to create a new policy or assign an existing one.
In the policy settings, configure the snapshot schedule:
Set the frequency to weekly onMonday,Tuesday,Wednesday,Thursday,andFriday.
Set the time to 10:00 PM Eastern Time.
Configure the retention period for the snapshots to be 10 days.
Save the policy and ensure it is correctly associated with "VM1".
NEW QUESTION # 38
How many volumes can be created at a time using the PowerStore Manager?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 39
Place the steps in the correct order to map a PowerStore volume to a NVMe host.
Answer:
Explanation:
NEW QUESTION # 40
SIMULATION
In a PowerStore T source cluster create a 100GB volume with name "Prod_vol" with a category of "Other". Set its protection policy to replicate the volume with an RPO of 30 minutes to Cluster1. The destination cluster is already configured.
When you have finished, continue to the next question.
Answer:
Explanation:
see the steps in explanation below
Explanation:
1. Log in to the PowerStore Manager of the source cluster.
2. From the top menu, click Storage and select Volumes from the drop-down list
3. Click Create and enter the following information:
4. Name: Prod vol
5. Description: (optional)
6. Quantity: 1
7. Size: 100 GB
8. Application Tag: Other
9. Click Next and select the protection policy that has a replication rule to Cluster1 with an RPO of 30 minutes. If there is no such policy, click Create and follow the steps to create a new protection policy with a replication rule
10. Click Next and review the summary of the volume creation.
11. Click Create to create the volume and start the replication session to Cluster1.
NEW QUESTION # 41
At what point in the configuration of an External Storage import session does the data path from the host to the PowerStore system become the active I/O path?
- A. During the ImportKit installation
- B. As MPIO restarts on the host
- C. When the import session begins
- D. Before launching the Import Storage wizard
Answer: C
Explanation:
https://www.dell.com/support/manuals/en-aw/powerstore-1000/pwrstr-import/overview-of-the-non-disruptive-import-process?guid=guid-b91e4e36-e984-40ae-a484-75d8731926d6&lang=en-us
NEW QUESTION # 42
What are two minimum requirements for using VMware Site Recovery Manager (SRM) with PowerStore? (Choose two.)
- A. VMware vCenter Server and ESXi hosts version 6.5 and newer
- B. VMware SRM version 8.0 and newer
- C. VMware SRM version 8.3 and newer
- D. VMware vCenter Server and ESXi hosts version 6.7 and newer
Answer: C,D
NEW QUESTION # 43
Place the steps in the correct order to configure vCenter server to use PowerStore to support virtual volumes.
Answer:
Explanation:
Explanation:
A screenshot of a computer Description automatically generated
NEW QUESTION # 44
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EMC D-PST-DY-23 certification exam covers a wide range of topics related to Dell EMC PowerStore solutions. This includes topics such as PowerStore architecture, deployment options, storage provisioning, data protection, and management. D-PST-DY-23 exam is designed to test the candidate's knowledge of these topics and their ability to apply this knowledge to real-world scenarios.
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