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  • Book Overview & Buying vSphere Virtual Machine Management
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vSphere Virtual Machine Management

vSphere Virtual Machine Management

By : Rebecca Fitzhugh
4.5 (4)
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vSphere Virtual Machine Management

vSphere Virtual Machine Management

4.5 (4)
By: Rebecca Fitzhugh
Buy this Book

Overview of this book

Table of Contents (17 chapters)
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vSphere Virtual Machine Management
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vSphere Virtual Machine Management
Credits
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Credits
About the Author
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About the Author
About the Reviewers
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About the Reviewers
www.PacktPub.com
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www.PacktPub.com
Preface
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Preface
Lock Free Chapter
1
Virtual Machine Concepts
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Virtual Machine Concepts
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vSphere virtual machines
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Virtual machine components
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Uses of virtual machines
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The primary virtual machine resources
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Virtual machine files
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VMware Tools
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Summary
2
Creating a Virtual Machine Using the Wizard
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Creating a Virtual Machine Using the Wizard
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vSphere Client versus vSphere Web Client
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Creating a VM using the typical configuration wizard
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Creating a VM using the custom configuration wizard
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Creating a VM using vSphere Web Client
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Summary
3
Other Ways to Provision a Virtual Machine
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Other Ways to Provision a Virtual Machine
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Configuring virtual machine customizations
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Creating a virtual machine from a template
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Creating a virtual machine by cloning
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Creating a virtual machine from an OVF file
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Creating a virtual machine using VMware vCenter Converter
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Summary
4
Advanced Virtual Machine Settings
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Advanced Virtual Machine Settings
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Introducing the virtual machine monitor
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Enabling CPU hot plug / memory hot add
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The CPUID mask
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The CPU affinity setting
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Setting the .vswp location
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Viewing other advanced options
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Installing VMware Tools
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Summary
5
Managing Multitiered Applications with vApps
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Managing Multitiered Applications with vApps
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What is a vApp?
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Creating a vApp
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vApp options
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Exporting a vApp
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Cloning a vApp
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Summary
6
Virtual Machine Performance and Resource Allocation
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Virtual Machine Performance and Resource Allocation
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Resource performance concepts
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Understanding resource controls
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Resource pools
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Network I/O Control
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Storage I/O Control
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Disk alignment
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Performance tuning
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Summary
7
Monitoring Virtual Machines
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Monitoring Virtual Machines
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Performance charts
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Using esxtop
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Using alarms
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Other places to find information
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Summary
8
Migrating Virtual Machines
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Migrating Virtual Machines
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vMotion
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Migration using Storage vMotion
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Cross-host Storage vMotion
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Summary
9
Balancing Resource Utilization and Availability
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Balancing Resource Utilization and Availability
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Clusters
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Distributed Resource Scheduler (DRS)
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High Availability
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Storage Distributed Resource Scheduler (SDRS)
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Summary
10
Virtual Machine Design
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Virtual Machine Design
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Comparing provisioning methods
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Virtual hardware and resource configuration
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Other considerations
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Summary
1
Index
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Index

Creating a virtual machine from a template

Converting a virtual machine to a template, cloning a virtual machine to a template, or cloning another template can create a template.

Creating a template

A template is a preconfigured virtual machine in .vmtx format so that it cannot be powered on. This can either be converted back to a virtual machine (.vmx) or have virtual machines provisioned from it. This template usually includes a hardware configuration, guest operating system, and potentially even applications. Having an image makes creating virtual machines so much faster and makes us less likely to make errors during creation. Another benefit is that a template is a good way to define hardware standards, such as using the VMXNET3 or PVSCSI adapters that should be used with each deployment.

To create a template, first create a virtual machine and configure it, as desired, to be a base image for many more virtual machines. Once this virtual machine is created, there are two options: Clone...

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