February 2014
Intermediate to advanced
374 pages
8h 12m
English
Content preview from Learning PowerCLI for VMware VSphereBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 8. Managing High Availability and Clustering with PowerCLI
Availability of the applications running in your environment is an important advantage of virtualization. In the case of a host or operating system failure, VMware vSphere High Availability (HA) will restart the affected virtual machines. This ensures that your servers are available as much as possible.
VMware vSphere Distributed Resources Scheduler (DRS) provides initial placement of a virtual machine on an appropriate host during power on, automated load balancing to maximize performance, and distribution of virtual machines across hosts to comply with affinity and anti-affinity rules.
To save power and money, Distributed Power Management (DPM) will consolidate your virtual machines ...
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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.