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

Failover scenarios of VxRail with VMware SRM

This solution is not only used for DR features; it can also be used for data migration. This section will discuss some failover scenarios of VxRail with SRM.

Failure scenario 1

Figure 8.10 shows two different environments: one is a vSphere cluster and the other is a VxRail cluster. Each site includes the following components:

  • Site A: vCenter Server Appliance, SRM Server, vSphere Replication Server, vSphere Cluster with four nodes, and Storage.
  • Site B: vCenter Server Appliance, SRM Server, vSphere Replication Server, and VxRail Cluster with four nodes.
  • Replication configuration: The VMs are replicated to Site B from Site A with VR:

Figure 8.10 – Scenario 1 of VxRail with VMware SRM

In this scenario, we plan to migrate the VMs into VxRail Cluster from vSphere Cluster. The SRM recovery plan supports two recovery types, Planned migration and Disaster recovery, as shown in the following...