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

Design of Stretched Cluster on VxRail

In the previous chapter, you learned about the design of the VxRail vSAN Standard and two-node cluster, including the network, hardware, and software requirements, and some failure scenarios. When you plan to design a disaster recovery solution or a small-sized VMware environment, the VxRail vSAN two-node cluster is a great choice.

Disaster recovery is a critical factor for all systems and virtual infrastructures. VxRail Appliance delivers different disaster recovery solutions. VxRail Stretched Cluster is one of these options; it can provide the synchronous replication of data across two sites located at separate geographical locations. This solution allows the management of the failure of an entire site and supports the different Failure Tolerance Methods (FTMs). In this chapter, you will see an overview of VxRail Stretched Cluster, the planning and designing of VxRail Stretched Cluster, and the different failure scenarios.

This chapter...