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The problem with SDS under Cinder
It’s been a great Summit here in Atlanta, we’ve had one of the most exciting and energetic Summit’s that I’ve had the opportunity to participate in so far. Now that we’ve cleared the Exhibit hall, the...
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The Problem with SDS under Cinder – Part 2
Ok… so there’s been all sorts of comments and follow up blogs from my initial posting. The most recent of which came from my good friend Kenneth Hui The problem sds under openstack cinder solves. I’m...
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The SDS or Abstraction driver in Cinder debate… I give up
So first, I’d like to thank all of the folks who have provided quite a bit of feedback on this topic both those from EMC that support the idea, and all the rest of you who for the most part don’t...
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Remember the whole point
I’ve been involved with OpenStack for a few years now and I’ve seen some pretty incredible changes. OpenStack is now something that I think almost any medium to large sized company with a Data Center...
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OpenStack Live Migration With Cinder Backed Instances
Over the last several weeks I keep getting questions about Live Migration, does it work, how do you configure it, what are the requirements to use it and so on. To be honest up until recently I hadn’t...
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OpenStack Cinder – Volume Attach flow
Intro Something that comes up fairly often in IRC, is “how does attach work”? From a Cinder perspective the code path is fairly simple, but it seems to throw people for a loop. So, I figured why not...
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OpenStack Cinders reference implementation
As many are fully aware, over the years I’ve had pretty strong opinions about good and bad things in the OpenStack Cinder project. Let’s be clear, most of the “bad” are criticisms against myself and...
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I’m moving to github.io and Jekyll
I’ve had j-griffith.github.io for a while and played with Jekyll a bit. I decided I wasn’t doing myself any favors having things posted in multiple places, so it was time to consolidate. I’m a big fan...
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