A complete start up guide for Linux and Mac. Get latest updates for server, virtualization technologies & Open source alternatives.
Sunday, 17 December 2017
Saturday, 16 December 2017
Friday, 15 December 2017
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.
- 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
Friday, 8 December 2017
Monday, 2 October 2017
Thursday, 28 September 2017
Sunday, 10 September 2017
Friday, 8 September 2017
Friday, 25 August 2017
Tuesday, 22 August 2017
Sunday, 20 August 2017
Tuesday, 15 August 2017
Ubuntu Studio - Operating system for editors
An overview of ubuntu studio - An free & opensource OS for creative people.
Download Link: https://ubuntustudio.org/download
Download Link: https://ubuntustudio.org/download
Saturday, 12 August 2017
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
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.
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 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 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: 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
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/#!/
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
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
Download Link for Xenserver and Xen Center : http://xenserver.org/
Xenserver Configuration : https://youtu.be/DNe1U2ImuZs
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/
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
:
VMWare workstation : www.softpedia.com/get/System/OS-Enhancements/VMware-Workstation.shtml
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