Network File System In Practice
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Network File System in Practice
"Network File System in Practice" "Network File System in Practice" offers a comprehensive and authoritative guide to designing, deploying, and managing scalable file storage in distributed environments. The book meticulously traces the evolution and architectural foundations of network file systems (NFS), examining both classic client-server and modern clustered models. It explores fundamental design challenges—balancing performance, consistency, scalability—and delves into the pivotal protocols and APIs that underpin seamless integration with operating systems and applications. At its core, the text provides an in-depth technical exploration of the NFS protocol family, including a comparative study of NFSv2, NFSv3, and NFSv4, alongside advanced security enhancements and stateful operation models. Readers gain practical insight into real-world implementation and deployment strategies, from on-premises infrastructure to cloud-native and containerized environments. The coverage extends into high-performance computing, DevOps automation, network optimization, and robust fault-tolerant architectures, equipping practitioners with the tools and methodologies to benchmark, scale, and secure networked storage. The book also tackles the pressing demands of operational excellence, investigating critical themes such as consistency models, concurrency and lock management, access control, encryption, monitoring, compliance, and disaster recovery. Through detailed case studies and analyses of failure scenarios, "Network File System in Practice" distills the lessons learned from enterprise, scientific, and media deployments, and casts an informed eye toward emerging trends—ensuring this work is an indispensable resource for architects, engineers, and IT leaders shaping the future of distributed storage.
A Guide to the IBM Clustered Network File System
The Clustered Network File System (CNFS) is a capability based on IBM® General Parallel File System (GPFSTM) running on Linux® which, when combined with System x® servers or BladeCenter® Servers, IBM TotalStorage® Disk Systems, and Storage Area Networks (SAN) components, provides a scalable file services environment. This capability enables customers to run a General Parallel File System (GPFS) data-serving cluster in which some or all of the nodes actively export the file system using NFS. This IBM RedpaperTM publication shows how Cluster NFS file services are delivered and supported today through the configurable order process of the IBM Intelligent Cluster. The audience for this paper includes executive and consultant decision makers and technical administrators who want to know how to implement this solution.
IBM System Storage N series and VMware vSphere Storage Best Practices
IBM® System Storage® N series technology enables companies to extend their virtual infrastructures to include the benefits of advanced storage virtualization. The N series offers unified storage solutions that provide industry-leading technologies in the areas of storage efficiencies, instantaneous virtual machine and datastore cloning for virtual servers and virtual desktops, and virtual data center backup and business continuance solutions. This IBM Redbooks® publication reviews the best practices for anyone who is implementing VMware® vSphere with N series unified storage arrays.