This page was exported from IT Certification Exam Braindumps [ http://blog.braindumpsit.com ] Export date:Fri Apr 11 9:04:37 2025 / +0000 GMT ___________________________________________________ Title: Get The Important Preparation Guide With D-XTR-MN-A-24 Dumps [Q22-Q38] --------------------------------------------------- Get The Important Preparation Guide With D-XTR-MN-A-24 Dumps Get Totally Free Updates on D-XTR-MN-A-24 Dumps PDF Questions QUESTION 22What is an acceptable SSD configuration for an XtremIO X1 cluster?  Must be configured with all identical drive sizes  Must be mixed; space will be calculated using the smallest drive in the DAE  Can be mixed in the same cluster; however, not mixed in the same DAE  Can be mixed anywhere except within the first X-Brick of the cluster In an XtremIO X1 cluster, it is required that all SSDs (Solid State Drives) be configured with identical drive sizes. This uniformity ensures optimal performance and balanced wear leveling across the drives, which is crucial for maintaining the efficiency and reliability of the storage system.QUESTION 23On an XtremlO X2-S, which ports are used on the InfiniBand switches for an ISL connection?  35 and 36  11 and 12  1 and 2  17 and 18 For an XtremIO X2-S, the ports used on the InfiniBand switches for an Inter-Switch Link (ISL) connection are typically high-numbered ports, which are usually at the end of the port range on the switch. While the specific port numbers can vary depending on the switch model and configuration, ports 35 and 36 are commonly used for ISL connections in many configurations1.The process to identify the ISL ports is as follows:Access the InfiniBand switch via the management interface.Use the appropriate command to list the port configuration (this command can vary based on the switch’s firmware).Identify the ports configured for ISL, which will be indicated in the port configuration settings.It’s important to refer to the official Dell XtremIO Maintenance Achievement document or the InfiniBand switch documentation for the exact port numbers as they can differ based on the switch model and the cluster configuration1.QUESTION 24When preparing for a single-to-dual online cluster expansion, which power cables are pre-staged by being connected to PDU-B only?  X1-SC1-PSU-L and X1-SC2-PSU-L  X2-DAE-PSU-R and X2-DAE-PSU-L  IBSW-PSU-L and IBSW-PSU-R  X2-SC1-PSU-R and X2-SC2-PSU-R In preparation for a single-to-dual online cluster expansion, the power cables that are pre-staged by being connected to Power Distribution Unit B (PDU-B) only are for the right-side Power Supply Units (PSUs) of the Storage Controllers (SCs). Specifically, these would be the power cables for X2-SC1-PSU-R and X2-SC2-PSU-R. This configuration ensures that there is a balanced power distribution across the PDUs and that the new cluster components will have power connectivity once they are physically installed1.The process typically involves:Identifying the correct power cables for the SCs’ PSUs.Connecting these cables to the designated ports on PDU-B.Ensuring that the cables are properly managed and labeled for easy identification during the expansion process.This procedure is part of the standard practices for expanding an XtremIO cluster, as detailed in the Official Dell XtremIO Maintenance Achievement document1.QUESTION 25Where can the XtremlO power requirements be found?  XtremIO Storage Array Software Installation and Upgrade Guide  XtremIO Storage Array Hardware Installation and Upgrade Guide  XtremIO Storage Array Site Preparation Guide  XtremIO Storage Array Pre-Installation Checklist The XtremIO Storage Array Site Preparation Guide contains the power requirements for the XtremIO system. This guide includes detailed specifications for power consumption, electrical requirements, and other environmental factors necessary for proper installation and operation.QUESTION 26How much rack space is required for a four X-Brick XtremIO X2 cluster with a physical XMS?  19U  21U  24U  16U XtremIO X2 clusters are designed for efficient space utilization in data center racks.A four X-Brick XtremIO X2 cluster requires specific rack space allocation.Each X-Brick occupies 5U of rack space. Therefore, four X-Bricks would require 20U.Additionally, the physical XtremIO Management Server (XMS) occupies 1U of rack space.In total, the four X-Brick XtremIO X2 cluster with a physical XMS requires 21U of rack space.QUESTION 27How many connectors, and of which type(s), are used on the Eaton 1550 Evolution BBU?  2 DB9s  1 DB9 and 1 RJ11  1 DB9 and 1 RJ50  1 DB9 and 1 RJ45 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.QUESTION 28What is the correct sequence of steps to perform a planned shutdown of an XtremIO X2? 1 – Verify no host I/O2 – Verify the cluster PSNT and health3 – Disable notifications4 – Stop the cluster service5 – Power off the hardwareQUESTION 29What is the correct sequence of steps to install a virtual XMS prior to creating the cluster on an XtremIO X2? 1 – Deploy the OVF Template2 – Configure the XMS3 – Transfer the Installation Package to the XMS Server4 – Install only the XMS5 – Display the Installation Package on the Storage ControllerQUESTION 30After changing the IP addresses of the Storage Controllers, which XMCLI command is used to verify that those addresses are correct?  show-xms-info  pm-query-storage-controller  show-storage-controllers  show-clusters-info The show-storage-controllers command is used in XMCLI to verify the IP addresses of the Storage Controllers after they have been changed. This command provides detailed information about the status and configuration of the storage controllers, including their IP addresses.QUESTION 31If an XtremlO X2 array experiences a power failure, which components will protect the journal data?  BBU and NVRAM  NVRAM and local drive  Supercapacitor and NVRAM  BBU and Supercapacitor In the event of a power failure, the XtremIO X2 array is designed to protect the journal data using a combination of Supercapacitor and NVRAM. The NVRAM (Non-Volatile Random Access Memory) ensures that the data remains intact without power, while the supercapacitor provides the necessary energy to maintain the power to the NVRAM during the outage. This design allows the XtremIO X2 array to preserve the integrity of the journal data until normal power can be restored1.QUESTION 32Refer to the Exhibit.Based on the exhibit, which rows of drives are used for DPG-2 in an XtremIO-X2 DAE?  Row 3 and Row 4  Row 1 and Row 2  Row 1 and Row 4  Row 2 and Row 3 In Dell XtremIO X2 arrays, the Disk Protection Groups (DPGs) are organized in such a way that each DPG spans multiple rows of drives. Specifically, DPG-2 in an XtremIO-X2 DAE (Disk Array Enclosure) uses the drives in Row 1 and Row 2. This configuration is designed to ensure redundancy and fault tolerance. The drives in these rows collectively form the DPG, which is responsible for data protection and performance optimization.QUESTION 33In an XtremIO X2, what is the maximum number of lifetime cycles for NVRAM?  7,000  5,000  4,000  10,000 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.QUESTION 34Which document should be referenced when modifying the IP addresses on an XtremIO X2 cluster that will remain in the same IP network?  XtremIO Software Installation and Upgrade Guide  RESTful API Guide  XtremIO Site Planning Guide  XtremIO Storage Array User Guide When modifying the IP addresses on an XtremIO X2 cluster that will remain in the same IP network, the appropriate document to reference is the “XtremIO Storage Array User Guide.” This guide contains detailed instructions and best practices for changing network configurations, including IP address modifications.QUESTION 35What is the maximum mixed read/write IOPS rate achievable in a two X-Brick XtremIO X2 array?  1000 K  600 K  500 K  300 K This performance metric is derived from the system’s ability to deliver linear scalability, meaning that two X-Bricks can deliver twice the IOPS of a single X-Brick configuration2.The calculation for this is based on the performance of a single X-Brick, which can achieve up to 300,000 IOPS under the same workload conditions. Therefore, with two X-Bricks, the system can achieve double that amount, resulting in 600,000 IOPS1.This information is crucial for planning and sizing purposes, ensuring that the storage array meets the performance requirements of the applications it supports2.QUESTION 36What is the minimum number of SSDs required to upgrade a single X-Brick XtremIO X2 cluster that contains 36 SSDs?  18  12  6  24 The XtremIO X2 storage system can be expanded for capacity (Scale-Up) or both capacity and performance (Scale-Out). The system begins with a single building block, called an X-Brick, with a minimum of 18 SSDs. When additional capacity is required, the system scales up, with up to 72 SSDs for a single X-Brick1. Therefore, to upgrade a single X-Brick XtremIO X2 cluster that already contains 36 SSDs, the minimum number of SSDs required would be 18, which is the base configuration for an X-Brick.QUESTION 37In addition to the cluster name, which parameters are required for creation of the cluster?  Code level of the XMS and the installed image code, and IP addresses of the X-Bricks  IP addresses for the second X-Brick and XMS name  Expected number of X-Bricks, IP address of X1-SC1, and package name  Upgrade software version, XMS code level, and expected number of X-Bricks When creating a cluster, in addition to the cluster name, the following parameters are required: the expected number of X-Bricks, the IP address of X1-SC1 (the first Storage Controller), and the package name. These parameters are essential for setting up the cluster configuration and ensuring proper communication between components.QUESTION 38How many drives can be lost from a full data protection group before a data loss occurs on an XtremIO X1?  8  5  6  7 In an XtremIO X1 system, a full data protection group (DPG) can tolerate the loss of up to 5 drives before a data loss occurs. The XtremIO architecture ensures high availability and redundancy, but losing more than 5 drives within a DPG exceeds the system’s ability to protect data, leading to potential data loss. Loading … EMC D-XTR-MN-A-24 Exam Syllabus Topics: TopicDetailsTopic 1XtremIO and X2 Installation: This section is tailored for storage implementation specialists and field engineers. It encompasses installation resource requirements, component racking for both single and dispersed cluster setups and detailed cabling procedures for single and multi X-Brick clusters.Topic 2XtremIO and X2 Maintenance: The largest section of the exam is dedicated to maintenance, targeting storage maintenance technicians and support personnel. It covers resource identification, power procedures, and methods for determining cluster health state and failure tolerances for components. The section also includes cluster IP address modification and Storage Controller FRU, providing a comprehensive overview of ongoing maintenance and troubleshooting procedures.Topic 3XtremIO and X2 Hardware Fundamentals: Storage engineers and system architects will find this section particularly relevant. It delves into hardware design descriptions, IB switch options, and BBU options including SuperCap. The exam also covers DAE capacities and XtremIO X2 configurations and port management, providing a comprehensive understanding of the hardware components and their functionalities.Topic 4XtremIO and X2 Initial Configuration: System administrators and configuration specialists will focus on this section, which covers the deployment and options for the XtremIO Management Server (XMS). It also includes Easy-CLI installation options, XtremApp installation, cluster installation, and verification, and the configuration of ESRS and ESRS VE.Topic 5Overview of XtremIO and X2 Features: For storage administrators and technical specialists, this section of the exam covers the comparison of XtremIO and X2 capabilities, GUI differences between the two systems with a focus on X2 updates, and the identification of XtremIO and X2 models. This foundational knowledge is crucial for understanding these storage solutions' core features and distinctions.   Prepare With Top Rated High-quality D-XTR-MN-A-24 Dumps For Success in Exam: https://www.braindumpsit.com/D-XTR-MN-A-24_real-exam.html --------------------------------------------------- Images: https://blog.braindumpsit.com/wp-content/plugins/watu/loading.gif https://blog.braindumpsit.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2024-09-14 10:06:27 Post date GMT: 2024-09-14 10:06:27 Post modified date: 2024-09-14 10:06:27 Post modified date GMT: 2024-09-14 10:06:27