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Dell EMC D-XTR-OE-A-24 Exam Questions
- Topic 1: Overview of XtremIO and X2 Features: This section is designed for storage administrators and IT professionals working with Dell XtremIO systems. It examines the differences and similarities between XtremIO and X2 functionalities, with a particular focus on their graphical user interfaces and the enhancements in the X2 version. Candidates are expected to demonstrate their ability to identify and distinguish between various XtremIO and X2 model offerings.
- Topic 2: XtremIO and X2 Hardware Fundamentals: System engineers and storage architects will find this section essential as it explores the architectural aspects of XtremIO and X2 systems. The exam assesses knowledge of InfiniBand switch options, battery backup solutions including SuperCap technology, and Disk Array Enclosure capacities. Candidates should also be well-versed in XtremIO X2 configuration options and the intricacies of port management.
- Topic 3: XtremIO and X2 Installation: IT infrastructure specialists and data center technicians will be evaluated on their proficiency in deploying XtremIO and X2 systems. This encompasses understanding the necessary resources for installation, strategies for rack mounting components in both single and distributed cluster setups, and intricate cabling procedures for diverse configurations. The section also tests knowledge of power distribution and the process of assigning IP addresses to Storage Controllers.
- Topic 4: XtremIO and X2 Initial Configuration: System administrators and storage implementation specialists will be tested on their ability to perform initial setup of XtremIO systems. This includes the deployment of the XtremIO Management Server (XMS), along with an understanding of its support options and associated safety measures. The exam also covers the installation of Easy-CLI and XtremApp, procedures for cluster setup and validation, as well as the configuration of ESRS and ESRS VE.
- Topic 5: XtremIO and X2 Maintenance: This substantial portion of the exam is tailored for storage support engineers and maintenance technicians. It evaluates the ability to identify system resources, execute power-related procedures, and interpret cluster health indicators and component resilience. Candidates should be prepared to demonstrate their proficiency in replacing various Field Replaceable Units (FRUs) and utilizing the Technician Advisor tool for system installations and health assessments.
- Topic 6: XtremIO Online Cluster Expansion: Storage capacity planners and system upgrade specialists will be assessed on their knowledge of expanding XtremIO clusters while systems remain operational. This section covers the identification of necessary resources, preparation steps and prerequisites, and the detailed procedures for scaling clusters from single X-Brick configurations to dual and multi X-Brick setups.
Free Dell EMC D-XTR-OE-A-24 Exam Actual Questions
Note: Premium Questions for D-XTR-OE-A-24 were last updated On Jun. 18, 2026 (see below)
What is a specific configuration guideline that should be followed when configuring Linux hosts to support XtremIO storage?
Configuring Linux hosts to support XtremIO storage involves setting the LUN queue depth to 64.
This configuration ensures optimal performance by allowing the host to handle multiple I/O operations concurrently, matching the capabilities of the XtremIO array.
Proper tuning of the LUN queue depth is crucial for maximizing throughput and minimizing latency in high-performance storage environments.
Dell XtremIO Host Configuration Guide for Linux
Host Configurations in XtremIO Environments
A systems administrator upgraded a Microsoft Windows 2003 server to Windows Server 2008. The administrator noticed that performance is less than expected. Investigation has shown that the partitions on the XtremlO volumes are misaligned.
Which step(s) should be taken to align the data?
When dealing with misaligned partitions on XtremIO volumes after upgrading from Windows Server 2003 to Windows Server 2008, the following steps should be taken to realign the data:
Backup the Data: The first and most crucial step is to ensure that all data on the existing partitions is backed up. This is to prevent any data loss during the alignment process.
Run Diskpart: After backing up, use the Diskpart utility, which is a command-line disk partitioning tool that allows you to manage your disk's partitions.
Recreate the Partition: With Diskpart, delete the existing misaligned partition and then create a new partition. When creating the new partition, ensure that it is aligned correctly, typically to a 1MB boundary, which is the default alignment for Windows Server 2008 and newer versions1.
Restore the Data: Once the new partition is created and aligned properly, restore the data from the backup to the newly aligned partition.
This process ensures that the partitions are aligned optimally for the XtremIO storage system, which can help improve performance and efficiency. It's important to note that while tools like Disk Management and Mbralign can be used for managing partitions, they may not provide the necessary functionality to realign existing partitions on Windows Server 2008. Therefore, using Diskpart is the recommended approach1.
When using the XtremlO X2 XMS WebUl to create an iSCSI portal, where would an administrator navigate to start the configuration process?
To create an iSCSI portal using the XtremIO X2 XMS WebUI, an administrator should navigate to Cluster Settings.
Within Cluster Settings, the configuration options for creating and managing iSCSI portals are available.
This is the starting point for setting up network configurations and ensuring the proper operation of iSCSI connections.
Dell XtremIO X2 Configuration Guide
XtremIO XMS WebUI Documentation
In order to upgrade an XtremlO X2 two X-Brick cluster with 30 SSDs per DAE, what is the minimal number of SSDs that can be ordered?
According to Dell XtremIO documentation, when upgrading an XtremIO X2 two X-Brick cluster, the minimal number of SSDs that can be ordered is 12.
XtremIO clusters use a scale-out architecture, and each X-Brick requires a specific number of SSDs for proper functioning.
The upgrade process is designed to maintain the performance and resilience of the storage system.
The specific requirement of 12 SSDs ensures balanced data distribution and optimal performance across the cluster.
Dell XtremIO Upgrade Guide
XtremIO X2 Specification Documents
A systems administrator upgraded a Microsoft Windows 2003 server to Windows Server 2008. The administrator noticed that performance is less than expected. Investigation has shown that the partitions on the XtremlO volumes are misaligned.
Which step(s) should be taken to align the data?
When dealing with misaligned partitions on XtremIO volumes after upgrading from Windows Server 2003 to Windows Server 2008, the following steps should be taken to realign the data:
Backup the Data: The first and most crucial step is to ensure that all data on the existing partitions is backed up. This is to prevent any data loss during the alignment process.
Run Diskpart: After backing up, use the Diskpart utility, which is a command-line disk partitioning tool that allows you to manage your disk's partitions.
Recreate the Partition: With Diskpart, delete the existing misaligned partition and then create a new partition. When creating the new partition, ensure that it is aligned correctly, typically to a 1MB boundary, which is the default alignment for Windows Server 2008 and newer versions1.
Restore the Data: Once the new partition is created and aligned properly, restore the data from the backup to the newly aligned partition.
This process ensures that the partitions are aligned optimally for the XtremIO storage system, which can help improve performance and efficiency. It's important to note that while tools like Disk Management and Mbralign can be used for managing partitions, they may not provide the necessary functionality to realign existing partitions on Windows Server 2008. Therefore, using Diskpart is the recommended approach1.
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