QUESTION: 13

Refer to the exhibit.

An engineer replaced the drive in C1. They run the isi devices drive list command and obtain the output that is shown.
What action must the engineer take?

Run the 1 = 1 devices drive add c1 command.
Run the isi devices drive format C1 command.
Contact Dell support.
Update the drive firmware.

Answer(s): B

Explanation:

In the output of the isi devices drive list command shown in the exhibit, the drive in location C1 is marked as "USED," with the serial number VRKL242P. This indicates that the drive has been replaced but has not yet been initialized or formatted for use within the PowerScale cluster. To make the drive usable, it must be formatted. The correct procedure to follow is to use the isi devices drive format command, specifying the drive location (C1 in this case). This will prepare the drive for use in the cluster, ensuring that it is recognized and available for OneFS to start writing data to it.

Steps to format the drive:
Log in to the OneFS cluster using an SSH session with an account that has the necessary privileges.
Run the following command to format the new drive:
bash
Copy code isi devices drive format C1
This command will format the drive located at C1, making it available for use in the cluster. After the format is complete, verify that the drive is now in a HEALTHY state by running:

isi devices drive list
This should display the new status of the drive as HEALTHY, indicating that it has been successfully formatted and is ready for data operations.

This process is outlined in Dell's PowerScale Administration Guide and ensures the correct initialization of new or replaced drives.

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QUESTION: 14

What is the isi diagnostics gather command used for?

Diagnose the CPU.
Diagnose the TPM
Gather performance data.
Gather cluster logs

Answer(s): D

Explanation:

The isi diagnostics gather command is used in Dell PowerScale (formerly known as Isilon) clusters to collect comprehensive diagnostic information, including system logs, configuration files, and other pertinent data from all nodes in the cluster. This gathered information is essential for troubleshooting and is often requested by Dell Support to diagnose and resolve issues.

Purpose of isi diagnostics gather:
The command aggregates logs and diagnostic information across the entire cluster. It collects data such as event logs, configuration settings, and performance metrics.
Use Cases:
Troubleshooting: When experiencing issues with the cluster, this command helps in collecting necessary data for analysis.
Support Assistance: Dell Support may request the output from this command to assist in diagnosing cluster problems.
Process:
When executed, the command generates a single compressed file containing all the collected information.
The file can be securely sent to Dell Support for further analysis.
Dell PowerScale Reference
Dell EMC PowerScale OneFS CLI Administration Guide: This guide provides detailed information on command-line utilities, including isi diagnostics gather. Dell EMC Knowledge Base Articles: Articles related to troubleshooting often reference the use of isi diagnostics gather to collect logs.

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QUESTION: 15

Which model is a part of the Isilon Gen6 platform?

F600
F810
F900
F200

Answer(s): B

Explanation:

The Isilon Gen6 platform includes several models designed to meet various performance and capacity needs. The F810 is part of the Gen6 family and is specifically an all-flash node offering high performance and efficiency.

Isilon Gen6 Platform Overview:
Gen6 platforms are known for their modular architecture and enhanced performance. They offer improved scalability and efficiency over previous generations.
F810 Model Details:
All-Flash Storage: The F810 is an all-flash node, providing low latency and high throughput. High Capacity: It offers large storage capacities suitable for demanding workloads. Use Cases: Ideal for high-performance computing, real-time analytics, and workloads requiring rapid data access.
Other Models:
F600 and F900: These are part of the Dell EMC PowerScale family introduced after the Isilon rebranding and are not Gen6 Isilon models.
F200: Also part of the newer PowerScale lineup, not associated with the Isilon Gen6 platform.
Dell PowerScale Reference
Dell EMC Isilon Gen6 Technical Overview: Documentation outlining the features and models included in the Gen6 series.
Dell EMC Isilon F810 Data Sheet: Provides specifications and details about the F810 model. Product Support Pages: Offer information on the various models within the Isilon and PowerScale families.

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QUESTION: 16

What is done with the components when a Gen6 single node is replaced?

Transferred to the new node
Returned to Dell
Sent to WWFA

Answer(s): B

Explanation:

When a Dell PowerScale Gen6 single node is replaced, the standard procedure is to return the entire faulty node, including all its components, back to Dell. This ensures proper handling, compliance with warranty agreements, and allows Dell to perform failure analysis if necessary.

Node Replacement Process:
Faulty Node Identification: A node exhibiting issues is identified for replacement. Data Protection: Before replacement, data is protected via OneFS, which ensures data is redistributed across the cluster to prevent data loss.
Replacement Node Shipment: Dell ships a replacement node to the customer.
Handling of Components:

No Component Swapping: Components such as drives, memory modules, and CPUs are not transferred from the old node to the new one.
Return Procedure: The entire faulty node, with all its components intact, is returned to Dell.
Purpose of Return: Returning the node allows Dell to:
Perform Diagnostics: Analyze the faulty components for failures. Manage Inventory: Ensure proper accounting of hardware. Environmental Compliance: Dispose of or recycle components according to regulations.
Dell's Return Material Authorization (RMA) Policy:
RMA Process: Dell issues an RMA for the faulty node, and the customer is responsible for returning it. Shipping Instructions: Detailed instructions are provided to safely package and ship the node back to Dell.
Dell PowerScale Reference
Dell EMC PowerScale Field Replacement Unit (FRU) Installation and Replacement Guide:
Outlines the procedures for replacing nodes and the requirement to return faulty units to Dell.
Dell EMC PowerScale OneFS Administration Guide:
Provides information on cluster maintenance and node management.
Warranty and Support Agreements:
Specify the obligations for returning faulty hardware under service contracts.

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Free D-PSC-MN-01 Exam Braindumps (page: 4)

QUESTION: 13

Explanation:

QUESTION: 14

Explanation:

QUESTION: 15

Explanation:

QUESTION: 16

Explanation: