Dell PowerStore Maintenance Achievement D-PST-MN-A-24 Updated Dumps

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Full version: D-PST-MN-A-24 Exam Dumps Questions
1.From where can a data collection be initialized within Dell EMC PowerStore Manager?
A. Appliance, node, and storage resource
B. Cluster, appliance, and event log
C. Cluster, appliance, and alerts
D. Node, storage resource, and alerts
Answer: C
Explanation:
A data collection in Dell EMC PowerStore Manager can be initiated from the cluster, appliance, and
alerts sections within the PowerStore Manager user interface. This process is essential for gathering
system logs and other information that can be used for troubleshooting or analysis.
To initiate a data collection, follow these steps:
Log into the PowerStore Manager user interface.
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Navigate to the ‘Settings’ menu.
Go to the ‘Support’ section.
Select ‘Gather Support Materials’.
Choose the scope of the data collection, which can be at the cluster level, for a specific appliance, or
related to certain alerts.
Click the ‘Gather Support Materials’ button to start the collection process.
Monitor the progress in the ‘Jobs’ section of PowerStore Manager or within the ‘Support Materials’
section1.
It is important to note that the data collection process may take some time to complete, depending on
the amount of data and the system’s performance. Once the data collection is finished, the gathered
materials can be used by Dell EMC support for further analysis or can be reviewed by the storage
administrator to address any issues1. For more detailed instructions on data collection, refer to the
Dell EMC PowerStore documentation or the support knowledge base articles provided by Dell23.
Following these guidelines ensures that the data is collected correctly and efficiently.
2.Under which condition does the Dell EMC PowerStore equipment in the rack require additional
stability?
A. Unstable humidity
B. When shipping the system
C. Low temperatures
D. High temperatures
Answer: B
Explanation:
When shipping the system, additional stability is necessary to ensure that the equipment remains
secure and undamaged during transportation. Proper stabilization prevents any potential movement
or impact that could harm the delicate components of the system.
3.DRAG DROP
Correctly order the steps of the embedded module replacement procedure.
Answer:
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Explanation:
The correct order of steps for the embedded module replacement procedure is:
Power down the node
Push the orange tab to release the lever of the embedded module Label and disconnect all cables
attached to the embedded module
Remove the 4-port card from the old embedded module and install it into the new embedded module
Align the embedded module with the empty slot and carefully push it into the slot
The procedure for replacing an embedded module in a Dell PowerStore system is a critical task that
should be performed with care. Here is a detailed explanation of each step:
Power down the node: Ensure that the node is properly powered down to avoid any electrical hazards
or data corruption. This step is crucial for the safety of both the technician and the system1. Push the
orange tab to release the lever of the embedded module: Locate the orange tab on the embedded
module and push it to release the lever. This action will unlock the module from its slot1. Label and
disconnect all cables attached to the embedded module: Before removing the embedded module,
label all cables for easy reconnection later. Then, carefully disconnect each cable to free the
module1.
Remove the 4-port card from the old embedded module and install it into the new embedded module:
Transfer the 4-port card from the old module to the new one. Handle the card with care to avoid
damage to the electronic components1.
Align the embedded module with the empty slot and carefully push it into the slot: Carefully align the
new embedded module with the guides in the empty slot and gently push it into place until it is
securely seated1.
After completing these steps, reconnect the cables as per the labels, and power up the node to verify
the operation of the new embedded module. For detailed instructions and safety information, refer to
the Dell PowerStore Installation and Service Guide2. It is important to follow these guidelines closely
to ensure the replacement is performed correctly and the system operates smoothly after the
procedure.
4.How is a service laptop IP configured to connect to the Service LAN port of a Dell EMC PowerStore
node?
A. Static IP: 169.254.1.249 and netmask: 255.0.0.0
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B. Leave IP address and netmask unconfigured
C. Static IP: 128.221.1.249 and netmask: 255.255.255.0
D. Obtain IP address from DHCP on PowerStore
Answer: C
Explanation:
To connect a service laptop to the Service LAN port of a Dell EMC PowerStore node, the laptop’s
Ethernet interface should be configured with a static IP address and netmask.
The correct configuration is:
IP: 128.221.1.249
Netmask: 255.255.255.0
Gateway: None1
This configuration allows the service laptop to communicate with the PowerStore nodes for SSH and
PowerStore Manager (UI) access. It’s important to note that the laptop can be physically connected
to one of the PowerStore nodes at a time, or to both nodes’ Service LAN ports using a small switch
or hub. However, multiple appliances should never be connected to the same hub or switch as the
nodes use the same internal IPs1.
Once the IP is configured as shown above and the physical connection is established, you can ping
the relevant IPs:
Node A: 128.221.1.250
Node B: 128.221.1.251
You should only be able to ping the IPs where you are physically connected to. If you can ping, you
can proceed to use SSH to connect to the IPs over port 22 using your preferred SSH client. For file
transfers, SCP protocol must be used1.
For more detailed instructions on how to connect to the system over the Service LAN Ports for SSH
and PowerStore Manager access, refer to the Dell Support Knowledge Base Article1.
5.While on-site troubleshooting a Dell EMC PowerStore system, the node B embedded module fault
LED is blinking blue and amber alternating at one second intervals.
What does this indicate?
A. Node is in service mode
B. System is not initialized
C. Node is booting
D. Node is in degraded mode
Answer: A
Explanation:
When the node B embedded module fault LED on a Dell EMC PowerStore system is blinking blue
and amber alternating at one-second intervals, it indicates that the node is in service mode1. Service
mode is a state where the node is not in normal operation and may be undergoing maintenance or
diagnostics.
In service mode, the node is typically isolated from normal storage operations to allow for
troubleshooting, hardware replacement, or software updates without affecting the rest of the system.
The alternating blue and amber LED is a visual indicator used by technicians to identify the current
state of the node.
To return the node to normal operation, the service task must be completed, and the node must be
taken out of service mode using the appropriate commands through the system’s management
interface. For detailed procedures on managing nodes in service mode, refer to the Dell EMC
PowerStoreService Manual or contact Dell EMC Support for guidance2.
6.Refer to the exhibit.
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What Dell EMC PowerStore ToR front-end cabling is shown?
A. VLT interconnectivity
B. OOB Management
C. Management and discovery
D. Core switch uplink
Answer: A
Explanation:
7.What is the maximum number of base enclosures in a cluster when planning a Dell EMC
PowerStore T installation?
A. 3
B. 1
C. 4
D. 2
Answer: C
Explanation:
The maximum number of base enclosures in a cluster for a Dell EMC PowerStore T installation is 4.
When planning the installation of a Dell EMC PowerStore T cluster, it is important to consider the
scalability of the system.
The PowerStore T series allows for clustering of multiple appliances to increase capacity and
performance.
According to the Dell PowerStore: Clustering and High Availability document, there is a minimum of
one PowerStore appliance and a maximum of four PowerStore appliances that can be configured in
the cluster1.
This means that for a PowerStore T installation, you can start with a single appliance and scale up to
a total of four appliances in a cluster as needed1.
For detailed information on clustering and high availability features of the Dell EMC PowerStore T
series, you can refer to the official Dell documentation1.
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8.What safety equipment is critical to have on hand to avoid equipment failure before replacing any
components in a Dell EMC PowerStore array?
A. Stabilization Kit
B. Rail Kit
C. Maintenance Kit
D. ESD Kit
Answer: D
Explanation:
When replacing any components in a Dell EMC PowerStore array, it is critical to have an Electrostatic
Discharge (ESD) Kit on hand to avoid equipment failure. The ESD Kit typically includes tools like
wristbands and gloves that help prevent static electricity from damaging the electronic components
during the replacement process.
Before beginning any maintenance work on the PowerStore array, it is essential to:
Use the ESD wristband by attaching one end to your wrist and connecting the other end to a
grounded object.
Wear ESD gloves to handle sensitive components.
Ensure that the work area is free from static-prone materials and conditions.
Follow the detailed safety precautions and procedures outlined in the PowerStore Installation and
Service Guide1.
Using an ESD Kit is a standard safety practice in the maintenance of electronic equipment, as static
electricity can cause irreparable damage to sensitive components. The Dell PowerStore Installation
and Service Guide provides comprehensive safety instructions, including the use of ESD protection,
to ensure the safe handling of replaceable units2.
9.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. Drive firmware
B. Hotfixes
C. Software releases
D. vCenter
Answer: B
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.
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10.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 normal
D. svc_rescue_state exit
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.
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