
掌握Ceph系统
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简介:
Key Features
利用Ceph的高级特性,如擦除编码、分层存储和Bluestore组件进行操作。
通过深入理解Ceph的优势与局限性,为解决大规模计算问题提供最佳实践方案。
作为实用指南,该书详细介绍了各种实际应用案例,帮助读者有效配置和管理Ceph系统。
Book Description
从制定系统的总体目标和部署策略开始,逐步引导读者完成Ceph集群的搭建。通过使用 orchestration 工具,系统地讲解了这些关键组件的功能特点及其应用场景。深入探讨了使用librados实现的应用程序开发,以及基于共享对象类进行的分布式计算任务。提供系统的性能调优方法与最佳实践,并帮助读者掌握如何有效识别并解决Ceph集群可能遇到的问题,同时掌握处理各种复杂情况的能力。
Upon finishing this book, you will be capable of deploying it successfully and operate it smoothly within a robust high-performance Ceph cluster.
Learn about the advanced features of Cephs and how to implement them effectively.
Use tools like Ansible,VirtualBox,and Vagrant to set up a test cluster that leverages high availability and disaster recovery capabilities.
Explore innovative approaches for tackling large-scale challenges utilizing librados alongside shared object classes.
Experiment with intelligent parameter settings for an erasure coded pool and ensure its proper deployment under varying conditions.
Tune the Bluestore settings to optimize performance across diverse hardware configurations.
Maintain Cephs reliability through effective monitoring strategies and disaster recovery planning in both normal and adverse scenarios.
About the Author
Nick Fisk, an experienced IT professional with a strong background in enterprise storage solutions, has accumulated extensive experience across various IT roles. Throughout his career, he has encountered a wide array of technologies that shaped his expertise.
In 2012, Nick received an opportunity to concentrate his efforts on open-source technologies, which led to his first exposure to Ceph as a potential storage platform alternative to traditional closed-stack solutions.
Nick recognized the significant benefits of moving away from conventional closed-stack platforms and became deeply interested in exploring Cephs capabilities. His journey with Ceph has been marked by both technical expertise and a commitment to leveraging open-source technologies for optimal results.
Over the subsequent years, his hands-on experience with Ceph expanded as he deployed multiple cluster configurations. This enhanced his ability to engage within the Ceph community, where he contributed by assisting others and elevating specific features of the project.
制定Ceph规划
部署Ceph服务
蓝色存储系统
采用纠删码以提升存储效率
使用Librados框架进行开发
基于Ceph RADOS类实现分布式计算功能
监控和管理Ceph服务状态
利用Ceph技术实现数据分层存储
优化调优Ceph性能参数
故障排查与异常处理
应急恢复策略
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