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 9.3.3. Creating multiple identical copies of a VDisk
Page 153
Chapter 9. Copy services 153 7. After the Consistency Group is prepared, you can then quiesce the host by forcing the host and the application to stop I/ Os and flush any outstanding write I/ Os to disk. This process differs for each application and for each operating system. One guaranteed way to quiesce the host is to stop the application and unmount the VDisks from the host. 8. As soon as the host completes its flushing, you can the start the Consistency Group. The FlashCopy start completes very quickly ( at most, a few seconds). 9. When the Consistency Group has started, you can then unquiesce your application ( or mount the VDisks and start the application), at which point ...
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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.
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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.