Friday, 15 December 2017

VMWare ESXi training - [3] ESXi 6 5 installation

VMWare ESXi training - [2] Introduction to virtualization II

Types of virtualization

FULL VIRTUALIZATION 

  • Full virtualization uses a special kind of software called a hypervisor. 
  • The hypervisor interacts directly with the physical server's CPU and disk space. It serves as a platform for the virtual servers' operating systems. 
  • The hypervisor keeps each virtual server completely independent and unaware of the other virtual servers running on the physical machine. 
  • Each guest server runs on its own OS -- you can even have one guest running on Linux and another on Windows.
PARA VIRTUALIZATION 

  • The para-virtualization approach is a little different than the full virtualization technique, the guest servers in a para-virtualization system are aware of one another.
  • A para-virtualization hypervisor doesn't need as much processing power to manage the guest operating systems, because each OS is already aware of the demands the other operating systems are placing on the physical server. 
  • The entire system works together as a cohesive unit.
O/S LEVEL VIRTUALIZATION

  •     An OS-level virtualization approach doesn't use a hypervisor at all. Instead, the virtualization capability is part of the host OS, which performs all the functions of a fully virtualized hypervisor. The biggest limitation of this approach is that all the guest servers must run the same OS.
  •     Each virtual server remains independent from all the others, but you can't mix and match operating systems among them. Because all the guest operating systems must be the same, this is called a homogeneous environment.

VMWare ESXi training - [1] Introduction to virtualization I

What is virtualization?

•Virtualization is the creation of a virtual version of something, that includes hardware, OS, storage, application, network.

•The main goal of virtualization is centralize administration & Scalability.

•Virtualization allows multiple operating system to run simultaneously on a single computer by distributing hardware to each operating system.

•Each instance is known as Virtual Machine or guest OS. Each “guest” OS is managed by a Virtual Machine Monitor (VMM), also known as a hypervisor.

Why do we need virtualization ?
  • Consolidation
  • Redundancy
  • Migration

Tuesday, 15 August 2017

Saturday, 12 August 2017

How to install MS Office 2013 in Linux


How to customise themes in linux mint


Things To Do After Installing Linux Mint !!


Linux Mint 17.3 Review

First impressions of Linux Mint 17.3.
You can download Linux Mint 17.3 from : https://www.linuxmint.com/download.php


Dual Boot Linux & Windows 10

In this video I will be showing you how to dual boot Linux Mint 17.3 with windows 10.


10 Reasons why Linux is better !!


Xendesktop configuration | PART 2

Learn configuration of xendesktop.

Xendesktop introduction: https://youtu.be/PMDslP-Snrk
Xendesktop installation: https://youtu.be/MSTlcvzqXj0
Xendesktop configuration PART 1: https://youtu.be/PJY7SethWB4


Xendesktop configuration | PART 1

Learn configuration of xendesktop.

Xendesktop introduction: https://youtu.be/PMDslP-Snrk
Xendesktop installation: https://youtu.be/MSTlcvzqXj0
Xendesktop configuration PART 2: https://youtu.be/beo9vIVwpFk


Xendesktop installation

Learn how to install xendesktop.

xendesktop introduction: https://youtu.be/PMDslP-Snrk
Xendesktop configuration PART 1: https://youtu.be/PJY7SethWB4
Xendesktop configuration PART 2: https://youtu.be/beo9vIVwpFk


Xendesktop Introduction

This video is contains brief introduction to xendesktop and its core components.

Xendesktop installation: https://youtu.be/MSTlcvzqXj0
Xendesktop configuration PART 1: https://youtu.be/PJY7SethWB4
Xendesktop configuration PART 2: https://youtu.be/beo9vIVwpFk


Xen Orchestra 5 installation

This video provides brief introduction to Xen Orchestra.

Xen Orchestra Download Link : https://xen-orchestra.com/#!/



Xenserver 7 [ VM creation, Snapshot, Storage Repository, HA & Migration ]

This video includes following:
1. VM creation in Xenserver
2. Add Storage Repository
3. Snapshot of a virtual machine
4. VM migration
5. High availability
6. Pool Creation and adding host

Check out Xenserver installation : https://youtu.be/5u9svfI2AaY



Xen server 7 Installation

In this video you will learn what is Xen server and how to install it.

Download Link for Xenserver and Xen Center : http://xenserver.org/

Xenserver Configuration : https://youtu.be/DNe1U2ImuZs



ESXi Server Installation

In this video you will learn how to install ESXi server.


Run windows applications on Mac OS sierra

In this video I will show you how to run windows applications on Mac OS sierra

Download link for wine: http://winebottler.kronenberg.org/




How to install mac os sierra on windows

In this video i will show you step by step "How to install mac os sierra on windows".
Below are the download links :