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  • Book Overview & Buying Ceph Cookbook
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Ceph Cookbook

Ceph Cookbook - Second Edition

By : Karan Singh, Hackett, Umrao
4.2 (9)
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Ceph Cookbook

Ceph Cookbook

4.2 (9)
By: Karan Singh, Hackett, Umrao

Overview of this book

Ceph is a unified distributed storage system designed for reliability and scalability. This technology has been transforming the software-defined storage industry and is evolving rapidly as a leader with its wide range of support for popular cloud platforms such as OpenStack, and CloudStack, and also for virtualized platforms. Ceph is backed by Red Hat and has been developed by community of developers which has gained immense traction in recent years. This book will guide you right from the basics of Ceph , such as creating blocks, object storage, and filesystem access, to advanced concepts such as cloud integration solutions. The book will also cover practical and easy to implement recipes on CephFS, RGW, and RBD with respect to the major stable release of Ceph Jewel. Towards the end of the book, recipes based on troubleshooting and best practices will help you get to grips with managing Ceph storage in a production environment. By the end of this book, you will have practical, hands-on experience of using Ceph efficiently for your storage requirements.
Table of Contents (15 chapters)
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RADOS load-gen

A bit similar to the rados bench, RADOS load-gen is another interesting tool provided by Ceph, which runs out-of-the-box. As the name suggests, the RADOS load-gen tool can be used to generate load on a Ceph cluster and can be useful to simulate high load scenarios.

How to do it...

  1. Let's try to generate some load on our Ceph cluster with the following command:
        # rados -p rbd load-gen --num-objects 50 --min-object-size 4M 
--max-object-size 4M --max-ops 16 --min-op-len 4M --max-op-len 4M
--percent 5 --target-throughput 2000 --run-length 60

How it works...

...
CONTINUE READING
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Ceph Cookbook
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