March 2008
Intermediate to advanced
326 pages
10h 22m
English
book
SAN Volume Controller: Best Practices and Performance Guidelines
by Jon Tate, Deon George, Thorsten Hoss, Ronda Hruby, Ian MacQuarrie, Barry Mellish, Peter Mescher
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Chapter 7.1.2. Selecting the MDisk Group
Page 100
100 SAN Volume Controller: Best Practices and Performance Guidelines Considering application boundaries and dependencies Reducing hardware failure boundaries for back- end disks is only part of the things you must consider. When determining MDG layout, you also need to consider application boundaries and dependencies in order to identify any availability benefits that one configuration might have over another configuration. Recognize that reducing hardware failure boundaries is not always advantageous from an application perspective. For instance, when an application uses multiple VDisks from an MDG, there is no advantage to splitting those VDisks between multiple MGDs, because the loss of either ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.