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 5.3.2. DS6000 and DS8000
Page 64
64 SAN Volume Controller: Best Practices and Performance Guidelines 5.3.2 DS6000 and DS8000 The DS6000 and DS8000 use 16 bits to represent the LUN ID, which decodes as: 40XX40XX0000 = XXXX = 16 bit LUN ID The LUN ID will only uniquely identify LUNs within the same storage controller. If multiple storage devices are attached to the same SVC cluster, the LUN ID needs to be combined with the WWNN attribute in order to uniquely identify LUNs within the SVC cluster. The SVC does not contain an attribute to identify the storage controller serial number; however, the Controller Name field can be used for this purpose and will simplify the LUN ID to MDisk translation. The Controller Name field is populated with ...
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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.