October 2017
Intermediate to advanced
340 pages
9h 46m
English
Content preview from Learning Ceph - Second Edition
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Summary
In this chapter we learned about Ceph's internal components including Objects, the CRUSH algorithm, Placement Groups and pools and how they interact with each other to provide a highly reliable and scalable distributed storage cluster. We also harnessed our sandbox cluster to gain experience with interacting with these components. We also explored how data is stored within the cluster right from the point it entered in as a write request until it reached the correct OSD and was written on a storage device in the form of an Object file. We recommend that you try to repeat these examples on your test cluster to get a better idea of how Ceph replicates and stores data in a highly available fashion. If you are a system administrator, ...
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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.