Linux File System Essentials
Common storage devices include solid-state disks, SD/MMC cards, and USB thumb drives.
Popular file systems are ext4, FAT32, NTFS, JFFS2, and NFS.
The Virtual File System (VFS) acts as an abstraction layer for diverse file systems, offering a consistent application programming interface (API). This lets user-space programs interact with any moun ...
Posted on Mon, 13 Jul 2026 16:47:02 +0000 by JKinBlack
Linux File System Internals and POSIX File I/O APIs
Virtual File System Abstraction
Linux accommodates a wide variety of storage formats, including ext4, XFS, FAT, NTFS, and iso9660. Despite the differences in on-disk structures and underlying hardware, the operating system presents a unified directory tree to applications. Operations like directory listing, reading, and writing behave identi ...
Posted on Mon, 11 May 2026 07:57:24 +0000 by pauls74462