EMC Dell XtremIO Maintenance Achievement D-XTR-MN-A-24 Exam Dumps: Updated Questions & Answers (October 2025)

Questions no:Which document contains the detailed steps for re-imaging the Storage Controller when preparing for a single-to-dual X-Brick expansion?

Verified Answer:C.XtremIO Hardware Installation and Upgrade Guide

Step by Step Comprehensive Detailed Explanation with References:The detailed steps for re-imaging the Storage Controller when preparing for a single-to-dual X-Brick expansion are contained in theXtremIO Hardware Installation and Upgrade Guide.This document provides comprehensive instructions on the physical installation, initial configuration, and upgrade procedures for XtremIO hardware components, including the process of re-imaging the Storage Controller1.

The steps typically include:

Ensuring that all data is backed up before starting the re-imaging process.

Verifying the current system configuration and health status.

Following the specific instructions for re-imaging the Storage Controller as outlined in the guide.

Performing post-re-imaging tasks such as system verification and configuration as necessary.

It is important to follow the guide closely to avoid any potential issues during the expansion process1.

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In an XtremIO X2 system, the maximum number of lifetime cycles for NVRAM is 10,000. This number represents the total count of write and erase cycles the NVRAM can endure throughout its lifespan, ensuring data integrity and reliability over time.

The Eaton 1550 Evolution BBU (Battery Backup Unit) uses 1 DB9 and 1 RJ50 connector. These connectors are used for communication and management purposes, ensuring that the BBU can interface correctly with other components of the system.

For a multi X-Brick XtremIO X1 cluster, each X-Brick requires one Battery Backup Unit (BBU) that provides protective power to both Storage Controllers within the X-Brick. Additionally, there are two BBU COM (communication) ports required, with one connected to each Storage Controller.This configuration ensures that in the event of a power failure, the BBU can maintain power to the Storage Controllers, allowing them to safely shut down and protect data integrity1.

The installation process would typically involve:

Installing the BBU in the designated slot within the X-Brick.

Connecting the BBU power cable to the power supply of both Storage Controllers.

Connecting a BBU COM port to each Storage Controller for communication and monitoring purposes.

This setup is crucial for maintaining the high availability and data protection standards that XtremIO systems are known for1.

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For an XtremIO cluster to use FTPS (File Transfer Protocol Secure) for the Connect Home feature, the firewall ports that need to be opened are989 and 990.These ports are used for data connections and control connections under implicit security for FTPS1.

When using explicit security, FTPS can also use port 21, but since the question specifies FTPS for Connect Home, which typically uses implicit security, the correct ports are989 for data transmissionand990 for the control connection1. It’s important to ensure these ports are open to allow secure file transfer capabilities for the XtremIO cluster.

When deploying a virtual XtremIO Management Server (XMS), it is recommended to allocate a virtual hard drive space of200 GB.This recommendation is based on the requirements for the operating system, the XMS application, and additional space for updates, logs, and other system files that may be generated during operation1.

The deployment process would typically involve:

Preparing a virtual environment that meets the minimum hardware specifications.

Allocating the recommended virtual hard drive space of 200 GB to ensure adequate room for the XMS application and associated data.

Proceeding with the installation of the XMS application on the prepared virtual machine.

It is important to follow the official Dell XtremIO documentation to ensure that the virtual environment is correctly configured to support the XMS application2.

The correct sequence of steps to install a virtual XMS prior to creating the cluster on an XtremIO X2 is:

Deploy the OVF Template

Configure the XMS

Transfer the Installation Package to the XMS Server

Install only the XMS

Display the Installation Package on the Storage Controller

Deploy the OVF Template: Begin by deploying the Open Virtualization Format (OVF) template which is a pre-configured virtual machine that contains all necessary installation files.

Configure the XMS: After deployment, configure XtremIO Management Server (XMS) which involves setting up network configurations and other system settings.

Transfer the Installation Package to the XMS Server: The next step is transferring all necessary installation files for XtremIO to your newly configured XMS server.

Install only the XMS: Proceed with installing only XtremIO Management Server software on your server.

Display the Installation Package on Storage Controller: Finally, ensure that your storage controller can access and display all relevant installation packages for further processes.

These steps are outlined in the Dell XtremIO Maintenance Achievement document and provide a systematic approach to installing a virtual XMS, which is essential for managing and creating an XtremIO X2 cluster.

The virtual XtremIO Management Server (XMS) OVA file can be found in theTools & Utilitiesdownload section on support.emc.com.This is confirmed by the information provided in the Dell XtremIO Maintenance Achievement document, which details the resources and procedures for maintaining XtremIO products, including the deployment of the XMS1.

A key feature of the XtremIO storage array is inline compression. This feature allows data to be compressed in real-time as it is written to the storage system, which helps to reduce storage footprint and improve storage efficiency without impacting performance.

In a single X-Brick XtremIO X2 configuration, the port SC1-IB1 should be connected to IBSW1-P01. This connection ensures proper communication and data flow between the storage controller and the InfiniBand switch, which is critical for system performance and redundancy.