Architecture and Design of the Linux Storage Stack Год издания: 2023 Автор: Umer M. Издательство: Packt ISBN: 9781837639960 Язык: Английский Формат: EPUB Качество: Издательский макет или текст (eBook) Интерактивное оглавление: Да Количество страниц: 246 Описание: The Linux storage stack serves as a prime example of meticulously coordinated layers. Embark on a journey through the kernel code with Architecture and Design of the Linux Storage Stack, crafted for anyone seeking in-depth knowledge about the layered design of Linux storage and its landscape. You’ll explore the Linux storage stack and its various concepts. You’ll unlock the secrets of the virtual filesystem and the actual filesystem and the differences in their implementation, the role of the block layer, the Multi-Queue and Device Mapper frameworks, I/O schedulers, physical storage layout, and how to analyze all the layers in the storage stack. By the end of this book, you’ll be acquainted with how a simple I/O request from a process travels down through all the layers and ends up in physical storage.
Оглавление
Preface Part 1: Diving into the Virtual Filesystem Chapter 1: Where It All Starts From – The Virtual Filesystem Chapter 2: Explaining the Data Structures in a VFS Chapter 3: Exploring the Actual Filesystems Under the VFS Part 2: Navigating Through the Block Layer Chapter 4: Understanding the Block Layer, Block Devices, and Data Structures Chapter 5: Understanding the Block Layer, Multi-Queue, and Device Mapper Chapter 6: Understanding I/O Handling and Scheduling in the Block Layer Part 3: Descending into the Physical Layer Chapter 7: The SCSI Subsystem Chapter 8: Illustrating the Layout of Physical Media Part 4: Analyzing and Troubleshooting Storage Performance Chapter 9: Analyzing Physical Storage Performance Chapter 10: Analyzing Filesystems and the Block Layer Chapter 11: Tuning the I/O Stack Index Other Books You May Enjoy
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