January 2019
Intermediate to advanced
606 pages
15h 1m
English
book
Ceph: Designing and Implementing Scalable Storage Systems
by Michael Hackett, Vikhyat Umrao, Karan Singh, Nick Fisk
Content preview from Ceph: Designing and Implementing Scalable Storage Systems
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Expansion
In this section, we'll cover strategies for growing capacity to meet your users' never-ending thirst for storage. Below we'll summarize the process for adding a new OSD host to an existing Ceph cluster in a more manual, hands-on fashion. It is strongly encouraged that you practice this process with lab or pre-production. Another flexible strategy is to practice on virtualized systems, be they in-house or from a cloud provider such as Digital Ocean.
Visit https://github.com/cernceph/ceph-scripts. Here can be found a wealth of useful Ceph tools from the fine folks at CERN. Here we need to download tools/ceph-gentle-reweight onto our admin node. Around line 63 is a line that looks like the below; comment it out by adding a # at the ...
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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.