February 2013
Intermediate to advanced
800 pages
23h 21m
English
book
IBM System Storage DS8000 Copy Services for Open Systems
by Peter Cronauer, Bertrand Dufrasne, Thorsten Altmannsberger, Charles Burger, Michael Frankenberg, Jana Jamsek, Peter Klee, Flavio Gondim de Morais, Luiz Moreira, Alexander Warmuth, Mark Wells
Content preview from IBM System Storage DS8000 Copy Services for Open Systems
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Global Copy performance and scalability
This chapter describes performance and scalability considerations when you use Global Copy for DS8000, which includes peak bandwidth requirements and adding capacity.
This chapter covers the following topics:
22.1 Performance
As the distance between DS8000 systems increases, the Metro Mirror response time is proportionally affected, which elongates write response time to the primary volumes because of its synchronous processing. When implementations over extended distances are required, ...
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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.