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 10.7. Monitoring
Page 197
Chapter 10. Hosts 197 10.6 Mirroring considerations As you plan how to fully utilize the various options to back up your data via mirroring functions, consider how to keep a consistent set of data for your application. This implies some level of control by the application or host scripts to start and stop mirroring with both host- based mirroring and back- end storage mirroring features. It also implies a group of disks that must be kept consistent with respect to each other. Host applications have a certain granularity to their storage writes. The data has a consistent view to the host application only at certain times. This level of granularity is at the file system level as opposed to the SCSI read/ write level. ...
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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.