VMware VI3 Implementation and Administration

作者:Siebert, Eric

页数:512

出版时间:2009-5

价格:380.00元

isbn号码:9780137007035

具体描述

"With this book, Eric has created a roadmap through the intricacies of VMware Infrastructure 3. From initial requirements gathering to advanced configuration topics, the logical progression of the chapters allows readers to jump in at whatever point makes the most sense in their own environment. Beginners and veterans alike will find themselves using it as both a guide and a reference." --Mark Chandler, Infrastructure Engineer Principal, VMware Certified Professional and vExpert 2009 "Through his work at Boston Market, his involvement as a community moderator on the VMTN forums, his management of his own vmware-land.com website, and his active blogging, Eric Siebert has established himself as an expert in the field of virtualization. In this book, he shares his knowledge of VMware virtualization in a manner that will benefit the novice and the expert alike." --Ken Cline, Technical Director, Virtualization, Wells Landers The Definitive Guide to Planning, Implementing, Securing, Maintaining, and Troubleshooting VMware Virtual Infrastructure 3 This is the most comprehensive guide to planning for, implementing, securing, maintaining, monitoring, and troubleshooting VMware VI3 in any IT environment. Written by Eric Siebert, a veteran VMware system administrator and one of only 300 vExperts named by VMware in 2009, this book will help IT professionals make the best possible decisions about VMware every step of the way. Siebert presents extensive coverage of the upfront planning and architectural tasks that can make or break VMware deployments, sharing practical insights you'll never find in the official documentation. Next, he presents dozens of tips, tricks, and best practices for everything from migration and configuration to backup. Along the way, Siebert introduces advanced techniques for optimizing both the efficiency of VMware system administration and the effectiveness of VMware virtual environments. Coverage includes * Understanding your current infrastructure--and all the ways virtualization will change it* Building VI3 environments for maximum reliability and performance * Choosing the right software, servers, storage, and network infrastructure * Constructing your virtualized environment* Configuring virtual networking, storage, and resources to maximize host and guest performance* Systematically securing hosts, VMs, networks, and vCenter Servers* Mastering best practices for populating virtual environments, including P2V migration, templating, and the use of ISO files* Monitoring your virtual environment, analyzing metrics, and proactively eliminating bottlenecks * Applying patches to fix bugs and security vulnerabilities without introducing problems caused by unexpected dependencies * Troubleshooting virtual environments: identifying and resolving specific problems, one step at a time * Improving administration with snapshots, scripting, and other advanced techniques VMware VI3 Implementation and Administration is an invaluable guide for every professional working with VMware, including architects designing virtual infrastructures, as well as managers and administrators who must implement and support them. Foreword ix Introduction 1 Chapter 1 Assessing Your Current Environment 3 Chapter 2 Planning Your Virtual Environment 25 Chapter 3 Building Your Virtual Environment 75 Chapter 4 Configuring Your Virtual Environment 119 Chapter 5 Securing Your Virtual Environment 219 Chapter 6 Populating Your Virtual Environment 263 Chapter 7 Monitoring Your Virtual Environment 335 Chapter 8 Maintaining Your Virtual Environment 365 Chapter 9 Backing Up Your Virtual Environment 399 Chapter 10 Troubleshooting Your Virtual Environment 409 Chapter 11 Advanced Topics 435 Index 467

用户评价

这本书的结构组织，在我看来，呈现出一种非常逻辑化的线性递进关系，这在复杂的IT技术领域中是极其宝贵的。它似乎是按照一个项目实施的自然生命周期来组织的：从前期的环境规划、硬件兼容性检查，到中间的核心软件安装与配置，再到后期的日常维护、备份恢复，乃至更复杂的灾难恢复（DR）策略。这种结构的好处在于，读者可以清晰地看到自己在学习路径上的每一步，不会在海量信息中迷失方向。相比那些将所有知识点堆砌在一起的参考书，这种“施工图”式的编排方式，极大地降低了学习曲线的陡峭程度。它仿佛在对读者说：“你现在是项目经理，我们一步一步来构建这个虚拟化平台。”这种引导性极强的叙事方式，使得学习过程变得可预测且易于管理。

我最关心的还是这本书的深度和广度。从目录结构上隐约能感觉到，它似乎不仅仅停留在虚拟化软件的安装和基本虚拟机管理层面。我瞥到了一些关于存储网络（SAN/iSCSI）与虚拟环境集成、以及集群高可用性（HA）配置的章节标题，这暗示着它深入探讨了企业级虚拟数据中心建设的核心要素。对于一个想要从“能用”跨越到“用得好、用得稳”的运维人员来说，这些高级主题才是价值所在。我期望书中能提供关于资源池（Resource Pools）精细化调优的深入见解，以及在负载高峰期如何通过各种机制保证性能不下降的策略。如果它能提供详细的性能基准测试数据和优化建议，那就不仅仅是一本操作手册，而更像是一本“性能调优圣经”了，这才是衡量一本经典技术书籍的关键指标。

谈谈我对这本书在行业地位上的期待吧。如果这本书能做到真正意义上的“权威”，那么它应该不仅仅是记录了某一版本软件的功能，而更应该蕴含了作者对于“最佳实践”的深刻洞察。我希望看到的是，作者能够清晰地指出在特定场景下，A方法虽然可行，但基于其自身的局限性，更推荐采用B方法，并且给出数据支持。例如，在处理大型虚拟机集群的存储迁移时，究竟是选择基于网络的迁移工具，还是优先考虑使用存储阵列层面的快照同步，书中对这些权衡利弊的论述，才是区分普通指南与行业标准的关键。一本真正优秀的教材，是能够让读者在面对前所未有的新问题时，依然能依靠书中学到的底层设计思维去找到解决方案，我期待这本书能够提供这种“授人以渔”的智慧，而非仅仅是“授人以鱼”的操作步骤。

这本书的语言风格，从我粗略浏览的几个随机章节来看，似乎走的是一种非常务实、直击痛点的技术叙事路线。没有太多花哨的辞藻或冗长的背景铺垫，一切都围绕着“如何操作”和“为什么这样做”展开，这对于急需解决实际问题的系统管理员来说，简直是福音。我看到一些关键命令的描述部分，都是直接给出了代码块，并附带了详细的参数解释和输出示例，这比那些只用文字描述操作步骤的书籍要高效得多。尤其欣赏的是，作者似乎非常注重理论与实践的结合，每当引入一个新概念时，很快就能跳转到实际部署或故障排除的场景中去。这表明作者不仅精通技术原理，更重要的是，对现实工作环境中的挑战有着深刻的理解，这种“实战派”的写作手法，让整本书读起来节奏紧凑，充满了解决问题的动力。

这本书的封面设计倒是挺中规中矩的，封面上那标志性的蓝色和白色的配色，给人一种专业、严谨的科技书籍的感觉。我特地去书店翻阅了一下，它厚度适中，拿在手里有一定的分量，预示着内容不会是那种浅尝辄止的入门读物。内页的纸张质量看起来不错，印刷清晰，字体大小适中，这对于长时间阅读技术文档来说至关重要，毕竟谁都不想对着模糊不清的排版费劲。我注意到章节标题的排版非常清晰，采用了分层结构，目录页的设计也相当详尽，似乎涵盖了从基础概念到高级配置的方方面面。虽然我还没来得及深入阅读具体的章节内容，但仅凭这种“看得见”的硬件和排版水准，就能感受到出版方在制作这本书上的用心程度，毕竟一本好的技术手册，良好的阅读体验是成功的一半，让人充满期待去探索它内部蕴含的知识体系。