January 2018
Intermediate to advanced
574 pages
14h 44m
English
Content preview from VMware vSphere 6.5 Cookbook - Third Edition
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Setting the host isolation response for a HA cluster
Getting into the nitty-gritties of HA, a host failure may not be as straightforward as a going hard down/crash. There are situations when the host may fail partially, for instance, let's presume a set of network cards have failed. If the NICs were associated with the management network, the host gets isolated from the other hosts. At this juncture, the host has not truly failed and all of the virtual machines are in a pristine functioning state. vSphere HA could restart these VMs, causing an outage to the application/end user, or it could choose to have additional validations and trigger a more appropriate response.
In this recipe, we will discuss configuring host isolation response.
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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.
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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.