IT Services Circle
Oct 15, 2024 · Fundamentals
Designing a Simple File System with Blocks, Bitmaps, Inodes, and Directories
This article walks through the step‑by‑step design of a simple file system on a 1 TB disk, introducing logical blocks, block bitmaps, inode structures, directory handling, indirect indexing, superblocks, and hierarchical file organization, while comparing the design to the classic ext2 filesystem.
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