Book Image

Dell VxRail System Design and Best Practices

By : Victor Wu
Book Image

Dell VxRail System Design and Best Practices

By: Victor Wu

Overview of this book

Virtualized systems are well established now, and their disparate components can be found bundled together in hyper-converged infrastructures, such as VxRail from Dell EMC. Dell VxRail System Design and Best Practices will take you, as a system architect or administrator, through the process of designing and protecting VxRail systems. While this book assumes a certain level of knowledge of VMware, vSphere 7.x, and vCenter Server, you’ll get a thorough overview of VxRail's components, features, and architecture, as well as a breakdown of the benefits of this hyper-converged system. This guide will give you an in-depth understanding of VxRail, as well as plenty of practical examples and self-assessment questions along the way to help you plan and design every core component of a VxRail system – from vSAN storage policies to cluster expansion. It's no good having a great system if you lose everything when it breaks, so you'll spend some time examining advanced recovery options, such as VMware Site Recovery Manager and Veeam Backup and Replication. By the end of this book, you will have got to grips with Dell’s hyper-converged VxRail offering, taking your virtualization proficiency to the next level.
Table of Contents (17 chapters)
1
Part 1: Getting Started with the VxRail Appliance 7.x System
4
Part 2: Design of the VxRail Appliance 7.x System
9
Part 3: Design of Data Protection for the VxRail System

Questions

The following are a short list of review questions to help reinforce your learning and help you identify areas which require some improvement.

  1. Which two types of rules can be supported on the VxRail 7.x system?
    1. VxRail upgrade rules
    2. VxRail update rules
    3. VxRail scale-up rules
    4. VxRail expansion rules
    5. VxRail scale-out rules
    6. None of these
  2. Which of the following is the wrong description of VxRail scale-out rules?
    1. All-Flash and NVMe nodes cannot be mixed in a VxRail Hybrid cluster.
    2. The mixing of All-Flash nodes and NVMe nodes in the same cluster is not supported.
    3. Neither 10 GB nor 25 GB networks can be used for vSAN traffic.
    4. Only a 1 GB network can be used for a VxRail hybrid cluster with a single processor.
    5. The maximum number of VxRail nodes per cluster is 64.
  3. What is the maximum number of disk groups that can be supported on the VxRail E660F?
    1. One disk group
    2. Two disk groups
    3. Three disk groups
    4. Four disk groups
    5. Five disk groups
    6. Six disk groups
  4. What is the maximum number of disk groups...