Unique Top-selling D-PST-MN-A-24 Exams - New 2024 EMC Pratice Exam
Storage Administrator Dumps D-PST-MN-A-24 Exam for Full Questions - Exam Study Guide
EMC D-PST-MN-A-24 Exam Syllabus Topics:
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NEW QUESTION # 10
When planning for a Dell EMC PowerStore T implementation, what is the minimum number of IP addresses required for the storage network?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
When planning for a Dell EMC PowerStore T implementation, the minimum number of IP addresses required for the storage network is two. This is because each PowerStore T appliance requires a minimum of one IP address per node for the storage network. Since the PowerStore T model typically comes with two nodes (Node A and Node B), you will need at least two IP addresses-one for each node1.
It's important to note that while two IP addresses are the minimum requirement, having additional IP addresses can be beneficial for optimization purposes. For example, the PowerStore 3000X, 5000X, 7000X, and 9000X models recommend having six IP addresses minimum per appliance for the storage network, with eight being recommended for optimization2.
In summary, for a basic PowerStore T setup, two IP addresses are required for the storage network to accommodate each node within the appliance. However, depending on the specific model and the scale of your implementation, more IP addresses may be recommended to ensure optimal performance and management of the storage network.
NEW QUESTION # 11
What is the result of setting a VLAN ID of 0 on a network when running ICW for Dell EMC PowerStore?
- A. Default route is set
- B. Network will pass untagged traffic
- C. Network will pass tagged traffic
- D. Static route is set
Answer: B
Explanation:
Setting a VLAN ID of 0 on a network when running the Initial Configuration Wizard (ICW) for Dell EMC PowerStore indicates that the network will pass untagged traffic. In the context of VLANs, an ID of 0 is typically reserved to identify priority frames and is often used to indicate that a frame is not associated with a specific VLAN; hence, it is untagged1.
In practice, this means that when VLAN ID 0 is set during the ICW, the PowerStore system will treat the traffic as belonging to the native VLAN, which carries untagged traffic. This is important for network configurations where certain ports are expected to handle traffic that is not tagged for any specific VLAN.
For more detailed information on VLAN configurations and the implications of setting different VLAN IDs during the ICW, administrators should refer to the official Dell PowerStore Network Administration documentation. This documentation provides guidelines on network settings, including VLAN configurations, to ensure proper communication and operation within the storage network infrastructure.
NEW QUESTION # 12
The "svc_rescue_state list" shows a node in service mode. How can the node be returned to normal mode?
- A. svc_rescue_state quit
- B. svc_rescue_state clear
- C. svc_rescue_state exit
- D. svc_rescue_state normal
Answer: B
Explanation:
To return a node from service mode to normal mode in a Dell EMC PowerStore system, the svc_rescue_state clear command should be used. This command clears the service mode state of the node and prepares it to return to normal operational mode1.
Here are the steps to perform this action:
Log in to the appliance from an SSH client.
Run the svc_rescue_state clear command to clear the boot mode.
Then, run the svc_node reboot command to reboot the node and return it to normal mode.
After the reboot, you can verify that the node has returned to normal mode by running the svc_rescue_state list command again.
It is important to follow these steps carefully to ensure that the node transitions back to normal mode without any issues. For more detailed instructions or if you encounter any problems during this process, refer to the Dell EMC PowerStore Service Scripts Guide or contact Dell EMC Support for assistance1.
NEW QUESTION # 13
A Storage Administrator notices two fans in a Dell EMC PowerStore are faulted. What describes the system behavior in this circumstance?
- A. An increased fan speed signal is sent to the surviving fans and the system continues normal operations
- B. CPU clock speed is reduced by 50% to lower internal temperatures and the system continues normal operations
- C. A five-minute timer starts upon the second fan fault and the system shuts down automatically after the timer expires
- D. Upon the second fan fault, all host I/O is terminated immediately and the PowerStore goes through the halt and vault process and shuts down
Answer: A
Explanation:
When two fans in a Dell EMC PowerStore system are faulted, the system's behavior is to send an increased fan speed signal to the surviving fans to compensate for the loss and continue normal operations. This is a part of the system's design to ensure redundancy and maintain cooling within operational parameters even when one or more fans are not functioning1.
The system monitors the health of all fans continuously. If a fan fault is detected, the system will:
Generate an alert to notify the administrator of the fault.
Increase the speed of the remaining fans to prevent overheating.
Continue to operate normally unless the temperature exceeds safe operating limits.
The administrator should then take the following steps:
Acknowledge the alert in the PowerStore Manager.
Plan for the replacement of the faulted fans as soon as possible to restore full redundancy.
Follow the replacement procedures as outlined in the Dell PowerStore Installation and Service Guide2.
It is important to address fan faults promptly to ensure the long-term health and performance of the PowerStore system. The increased fan speed is a temporary measure to maintain operations until the faulted fans can be replaced.
NEW QUESTION # 14
A Storage Administrator needs to address specific fixes within their Dell EMC PowerStore system. Which NDU software upgrade option is used for this situation?
- A. Hotfixes
- B. vCenter
- C. Software releases
- D. Drive firmware
Answer: A
Explanation:
In the context of Dell EMC PowerStore, when a Storage Administrator needs to address specific fixes within their system, the appropriate Non-Disruptive Upgrade (NDU) software upgrade option to use is Hotfixes. Hotfixes are targeted software updates that address specific issues or bugs within the system without requiring a full software release upgrade1.
The process for applying hotfixes typically involves:
Identifying the specific issue and the corresponding hotfix that addresses it.
Downloading the hotfix from the Dell Support website or through the PowerStore Manager interface.
Applying the hotfix to the PowerStore system using the NDU process, which ensures that the system remains operational and accessible during the upgrade.
Verifying that the hotfix has been applied successfully and that the issue has been resolved.
It is important to follow the detailed instructions provided in the Dell PowerStore Software Upgrade Guide when applying hotfixes. This guide outlines the steps for preparing for an NDU, including any preliminary checks and concluding checks to ensure the integrity of the upgrade process2.
Administrators should also consult the PowerStore Release Notes to determine which software upgrade packages, including hotfixes, are required for their specific PowerStore model and configuration2. Adhering to these guidelines helps ensure that the system is updated correctly and that the specific fixes are applied effectively.
NEW QUESTION # 15
Which component is only replaceable by qualified personnel?
- A. Base enclosure
- B. Power supply
- C. Memory module
- D. Embedded I/O module
Answer: A
Explanation:
The base enclosure is a component that is typically only replaceable by qualified personnel. This is because the base enclosure of a Dell PowerStore system contains critical components and connections that require specialized knowledge and tools to handle properly. Replacing a base enclosure involves understanding the system's architecture, safely disconnecting and reconnecting various components, and ensuring that the system is not compromised during the process.
The memory module, embedded I/O module, and power supply are designed to be more accessible for replacement and may fall under the category of customer-replaceable units (CRUs) or field-replaceable units (FRUs), depending on the specific model and configuration of the PowerStore system1.
For detailed procedures on replacing the base enclosure or any other components, it is recommended to refer to the official Dell PowerStore Installation and Service Guide. This guide provides step-by-step instructions and safety precautions for qualified personnel to follow when performing hardware replacements1. It is crucial to adhere to these guidelines to maintain system integrity and ensure that the storage system continues to operate effectively after the replacement.
NEW QUESTION # 16
Correctly order the steps of the embedded module replacement procedure.
Answer:
Explanation:
1 - Power down the node
2 - Push the orange tab to release the lever of the embedded module
3 - Label and disconnect all cables attached to the embedded module
4 - Remove the 4-port card from the old embedded module and install it into the new embedded module
5 - Align the embedded module with the empty slot and carefully push it into the slot
NEW QUESTION # 17
A Storage Administrator needs to connect through SSH to run svc commands. How is the SSH session configured?
- A. Appliance IP address using port 26
- B. NAS server IP address using port 22
- C. Appliance IP address using port 22
- D. NAS server IP address using port 26
Answer: C
Explanation:
The SSH session for a Storage Administrator to run svc commands on a Dell EMC PowerStore system is configured using the Appliance IP address using port 22.
To connect to the service console over SSH, the Storage Administrator should use the appliance IP address.
The default SSH port for accessing the service console is port 221.
SSH access to the nodes may be required for troubleshooting and is not enabled by default. To enable SSH access:
Navigate to Settings.
Select SSH Management from the Security section.
Choose the appliance or appliances on which to enable SSH.
Click ENABLE SSH1.
The service user account is used for SSH login, and the password is set during the Initial Configuration Wizard (ICW) or can be reset from the PowerStore Manager user interface1.
It's important to note that the SSH port used to log in to the service container is port 22 after the cluster creation is completed. Before the ICW is run, port 26 may be used1.
For detailed instructions on how to connect to the service console over SSH, please refer to the official Dell documentation or contact Dell Support for assistance.
NEW QUESTION # 18
What is a step in configuring the ToR data switches for a Dell EMC PowerStore T?
- A. Create VLANs for NAS server networks
- B. Create VLAN for vMotion networks
- C. Configure a port for the discovery laptop
- D. Configure ports for management on native VLAN
Answer: C
Explanation:
Configuring the Top of Rack (ToR) data switches for a Dell EMC PowerStore T involves several steps to ensure proper network setup and connectivity. One of the essential steps is to configure a port for the discovery laptop. This step is necessary for the initial discovery and configuration of the PowerStore appliances.
The process typically includes:
Identifying an unused port on the ToR switch that will be dedicated to the discovery laptop.
Configuring the identified port with the appropriate VLAN settings that match the network design of the PowerStore environment.
Ensuring that the port has the correct speed and duplex settings to communicate effectively with the discovery laptop.
Connecting the discovery laptop to the configured port to begin the discovery process of the PowerStore appliances.
This step is crucial as the discovery laptop is used to run the PowerStore Discovery Utility, which helps in identifying PowerStore appliances on the network and assists with the initial configuration1. For detailed instructions on configuring ToR switches and other networking components for PowerStore T, refer to the Dell PowerStore Networking Guide for PowerStore T Models2.
NEW QUESTION # 19
When planning for a Dell EMC PowerStore X implementation, how many IP addresses are required for the storage network?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
For a Dell EMC PowerStore X implementation, a minimum of six IP addresses are required for the storage network. This is to accommodate the various components that need network connectivity within the PowerStore infrastructure1.
The allocation of these IP addresses typically includes:
* Two IP addresses for the storage processors or nodes within the PowerStore appliance.
* Two IP addresses for the management interfaces.
* Two additional IP addresses for redundancy or other network services.
It's important to plan the network configuration carefully to ensure that there are enough IP addresses available for all required services and for future expansion. For optimization and best practices in IP address allocation, administrators should refer to the Dell EMC PowerStore Networking Guide for Storage Services2. This guide provides detailed information on network requirements, including IP address allocation and network design considerations for PowerStore systems.
NEW QUESTION # 20
When looking at the base enclosure front view, what does a solid amber drive LED indicate?
- A. Discover new drive
- B. Rebuild activity
- C. Normal activity
- D. Faulted drive
Answer: D
Explanation:
When observing the base enclosure front view of a Dell PowerStore system, a solid amber drive LED is an indication of a faulted drive. This LED status is used to alert the storage administrator that there is a fault within the drive that requires attention12.
The LED states for the Dell PowerStore base enclosure are as follows:
Blue: Power is on, and no fault has occurred.
Solid Amber: Power is on, and a fault has occurred within the enclosure.
Blue after Amber Alternating: Power is on, but the system is not initialized.
Off: Power is off.
In the event of a solid amber LED, the recommended steps are:
Identify the faulted drive: Look for the drive with the solid amber LED.
Check the PowerStore Manager: Use the PowerStore Manager to identify the specific error or fault code associated with the drive.
Follow the troubleshooting steps: Refer to the Dell PowerStore Troubleshooting Guide for detailed steps on resolving the issue with the faulted drive.
Replace the drive if necessary: If the drive is determined to be faulty and cannot be recovered, follow the Dell PowerStore Hardware Information Guide for instructions on safely replacing the drive.
For more detailed information and guidance, refer to the official Dell PowerStore documentation, such as the PowerStore Hardware Information Guide and the PowerStore Troubleshooting Guide, or contact Dell support directly
NEW QUESTION # 21
A Storage Administrator needs to add drives to a base enclosure of a Dell EMC PowerStore 3000X system. The system currently contains 10 750-GB NVMe SCM drives.Which drive configuration maximizes the base enclosure capacity?
- A. 11 750-GB NVMe SCM drives in slots 10-20
- B. 13 15360-GB NVMe SSD drives in slots 10-22
- C. 13 750-GB NVMe SCM drives in slots 10-22
- D. 11 15360-GB NVMe SSD drives in slots 10-20
Answer: B
Explanation:
To maximize the base enclosure capacity of a Dell EMC PowerStore 3000X system, the best configuration would be to add the largest available NVMe SSD drives. According to the Dell PowerStore Technical Primer, before attaching an NVMe expansion enclosure, all drive slots 0 to 21 in the base enclosure must be populated1. Therefore, adding 13 15360-GB NVMe SSD drives in slots 10-22 would maximize the base enclosure capacity.
Here are the steps for this configuration:
Verify that the PowerStore 3000X system supports 15360-GB NVMe SSD drives.
Ensure that there are no existing drive compatibility issues with mixing different types and sizes of drives.
Populate slots 10 through 22 with 15360-GB NVMe SSD drives.
Follow the Dell PowerStore documentation for proper drive installation procedures to ensure system compatibility and performance1.
This configuration leverages the maximum capacity drives available for the remaining slots in the base enclosure, thus providing the greatest amount of storage space within the existing hardware constraints. It is important to consult the latest Dell PowerStore documentation to confirm compatibility and any potential firmware or software requirements for this configuration.
NEW QUESTION # 22
A Storage Administrator needs root access. What command needs to be run?
- A. svc_inject -- root
- B. svc_inject generate-key -- root
- C. sudo service
- D. su - root
Answer: A
Explanation:
This command is used to inject a temporary root access key into the Dell EMC Data Domain system, allowing the storage administrator to have root access to perform the necessary tasks.
Based on the documentation and available commands for storage administrators, this is the appropriate command for the described scenario.
NEW QUESTION # 23
Which number in the code-naming schema represents a beta distribution?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
In the Dell PowerStore code-naming schema, the number that represents a beta distribution is 4. This is based on the PowerStoreOS release matrix, where the versioning and distribution types are indicated by specific digits in the version number. The third digit in the version number typically represents the target code, which is a highly trusted and recommended release1.
For beta distributions, which are pre-release versions provided for testing purposes, Dell uses specific numbering conventions to distinguish them from general availability releases. These beta versions are important for testing new features and fixes in a controlled environment before they are released to all customers.
For detailed information on the code-naming schema and understanding the different types of software distributions for Dell PowerStore, including beta distributions, administrators should refer to the official Dell PowerStoreOS Matrix documentation. This document provides a comprehensive overview of the versioning system and the criteria used to determine the target code and other distribution types1.
NEW QUESTION # 24
Which LED combination shows a connected and working node?
- A. power LED: blinking green fault LED: blue
- B. power LED: blinking green fault LED: off
- C. power LED: steady green fault LED: off
- D. power LED: steady green fault LED: amber
Answer: C
Explanation:
The LED combination that shows a connected and working node is power LED: steady green fault LED: off.
The power LED on a Dell EMC PowerStore node indicates the power status of the node.
A steady green power LED typically signifies that the node is powered on and operating normally1.
The absence of the fault LED being lit (fault LED: off) indicates that there are no current faults detected with the node1.
This combination of a steady green power LED and no fault LED is the normal operating state for a node and suggests that it is connected and functioning properly1.
For more detailed information on the LED states and what they represent, you can refer to the Dell PowerStore Hardware Information Guide or the Dell Support Knowledge Base1.
NEW QUESTION # 25
What is the default log collection schedule?
- A. Daily
- B. Weekly
- C. Hourly
- D. As scheduled during install
Answer: B
Explanation:
The default log collection schedule for Dell PowerStore is set to a weekly basis. This schedule is designed to balance the need for regular monitoring with the storage and processing considerations of collecting logs. Collecting logs on a weekly basis provides a sufficient overview of the system's performance and any potential issues that may arise, without overwhelming the system administrators with too much data.
The log collection process includes gathering various logs that may be required for troubleshooting PowerStore issues, such as Support Materials, Performance Metrics Archives, Dump Files, and others. The process can be initiated through the PowerStore Manager user interface or using the CLI in an SSH session1.
For more detailed information on log collection schedules and procedures, administrators should refer to the official Dell PowerStore documentation, which provides comprehensive instructions on how to generate, collect, and manage logs for effective system maintenance and troubleshooting1.
NEW QUESTION # 26
Which account credentials are needed to run diagnostic commands?
- A. root
- B. service
- C. admin
- D. console
Answer: B
Explanation:
The account credentials needed to run diagnostic commands on Dell PowerStore Maintenance are for the service account.
The service account is specifically designed for performing specialized service functions, including running diagnostic commands1.
To run service commands, you would typically:
Enable SSH in PowerStore Manager under Settings.
Use an SSH client to connect to the management IP.
Log in using the username and password for the service account2.
The service account has the necessary permissions to execute service scripts and commands that are used for diagnostics and troubleshooting3.
It is important to note that the service account password should be changed from the default during the initial configuration of the appliance for security purposes1.
For more detailed information on using the service account for diagnostics and other service tasks, refer to the Dell PowerStore Service Scripts Guide or contact Dell Support.
NEW QUESTION # 27
Refer to the exhibit.
Refer to the exhibit.
What Dell EMC PowerStore ToR front-end cabling is shown?
- A. Management and discovery
- B. OOB Management
- C. Core switch uplink
- D. VLT interconnectivity
Answer: D
NEW QUESTION # 28
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