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The Complete VMware vSphere Guide
book

The Complete VMware vSphere Guide

by Mike Brown, Hersey Cartwright, Martin Gavanda, Andrea Mauro, Karel Novak, Paolo Valsecchi
November 2019
Beginner content levelBeginner
768 pages
32h 29m
English
Packt Publishing
Content preview from The Complete VMware vSphere Guide

How it works…

VMware HA Admission Control ensures that enough physical resources are available to meet the CPU and memory reservation requirements needed to restart the virtual machines on surviving hosts, in case there is a host failure:

Configuring cluster admission control settings

When HA Admission Control is enabled, virtual machines cannot be powered on if there are insufficient resources to meet the reservation requirements for the virtual machines that are protected in the HA cluster. The resource requirements are calculated based on the HA Admission Control policy that's selected.

In vSphere 6.7, there are three HA admission control ...

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Publisher Resources

ISBN: 9781838985752Supplemental Content