May 2015
Beginner to intermediate
228 pages
5h 34m
English
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Introduction to virtual infrastructure – virtual machines, disks, CPUs, memory, switches, network, and storage
Let us get a better understanding of what a virtual machine is, and how ESXi interacts with the four major components: CPU, memory, network, and storage.
Virtual machines
A virtual machine (VM) is a set of virtual hardware on which a supported guest operating system and its applications run.
A VM is also a set of discrete files. Following are some of the files that make up a virtual machine; except for the log files, all the VM files start with the VM's name (<VM-Name>):
- A configuration file (
.vmx). - One or more virtual disk files. The first virtual disk has files
<VM_name>.vmdkand<VM_name>-flat.vmdk. - A file containing the virtual machine's ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.