VMware Mirage – Migrating from Windows 7 to Windows 8.1

One of the many new features that the version brought 5 VMware Mirage was Windows support 8 and Windows 8.1 as a centralizing desktop and at the same time gives us the possibility to migrate Windows systems 7 to Windows 8/8.1 in a very simple and very fast way. In this document we will see how to deploy a corporate OS layer with Windows 8.1 to a Windows 7 and upgrade your system while maintaining your user data layer!

ESX System Analyzer

ESX System Analyzer is a virtual appliance that will allow us to obtain detailed reports of our current ESX infrastructure, to see if we could migrate to a vSphere environment 4.1 or 5.0 (with ESXi hosts, Of course). These reports, presented in spreadsheets, show us a full host-level analysis, VMs and datastores,

Upgrading VMs to vSphere 5 with Update Manager – Upgrade VMware Tools and Virtual Hardware Upgrade

Para continuar nuestra migración a vSphere 5, una vez que ya tengamos el servidor VMware vCenter en la versión 5, hayamos actualizado a VMware Update Manager 5 y todos nuestros host ESXi esten ya con el hipervisor ESXi 5, we will be able to upgrade the VMware Tools to the virtual machines as well as then upgrade the virtual hardware version of the version 4 or 7 to the version 8. Lo podremos hacer de manera manual MV por MV o automatizarlo con Update Manager y actualizarlo en nuestro entorno de forma ordenada.

Actualización de un host ESXi 4.x a ESXi 5 with Update Manager

This will be the process of upgrading our hosts to the new VMware vSphere environment 5, we will be able to migrate ESX hosts 3.5, ESX 4.0 and ESX 4.1 to ESXi 5.0 and upgrade from ESXi 3.5, ESXi 4.0 and ESXi 4.1 to ESXi 5 automatically, ordered and managed; distributing the ESXi base image 5 on any of them keeping their settings. To do this, we will have to rely on VMware Update Manager, This document shows the steps we will need to update our hosts to the latest version.

Upgrading an ESX host(i) 4.x a ESXi 5 manually

In this document we will look at one of the ways to update our ESXi 4.x hosts (we could also migrate from ESX 4.x to ESXi 5.0 and ESX(i) 3.5 to ESXi 5), it will be in a manual/interactive way by entering the ESXi cd/dvd/usb 5.0 on the ESX host itself(i) 4.x. This is one of the simplest ways for smaller environments, In future documents we will see other forms of updates. Prior to the upgrade we will have verified that our hosts support the new hypervisor using Agent Pre-upgrade check,