December 2011
Intermediate to advanced
426 pages
13h 30m
English
book
Power Systems Enterprise Servers with PowerVM Virtualization and RAS
by Dino Quintero, JinHoon Baek, Guillermo Diez, Hassan Elsetohy, Debra Francis, Bing He, Rajesh Jeyapaul, Anil Kalavakolanu, Tejaswini Kaujalgi, David Kgabo, Ricardo Puig, Vani Ramagiri
Content preview from Power Systems Enterprise Servers with PowerVM Virtualization and RAS
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74 Power Systems Enterprise Servers with PowerVM Virtualization and RAS
Advantages of WPARs over LPARs
WPARs have the following advantages over LPARs:
WPARs are much simpler to manage, and they can actually be created from the AIX
command line or through SMIT unlike the LPARs.
It is a requirement to install patches and technology upgrades to every LPAR. Each LPAR
requires its own archiving strategy and disaster recovery strategy. However, this
requirement is not the same with a WPAR, because it is part of a single LPAR.
As many as 8,000 WPARs can be created in a single LPAR, which means that 8,000
applications can run in an isolated environment. ...
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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.