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

The design of VxRail with VMware SRM

In this section, we will discuss the planning and design of VxRail with VMware SRM. When you plan a DR solution for VxRail with VMware SRM, you need to consider and collect the following information:

  • What are your RPO and RTO requirements for DR? These are both important factors you need to keep in mind while designing and executing a DR plan. Based on these two factors, you can choose VM replication or storage-based replication.
  • The VxRail All-Flash and Hybrid nodes are both supported in this solution. For example, the source cluster can be the VxRail All-Flash cluster and the target cluster can be the VxRail Hybrid cluster.
  • How many protected VMs are required for recovery at the recovery site? If the number of protected VMs is less than 75, you can choose the SRM Standard edition; otherwise, you need the SRM Enterprise edition.
  • What is the total usable storage of protected VMs? You need to prepare the same usable storage capacity...