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Originally shared on Hacker News

xv6 filesystem study and small kernel FS project

A personal study project revisiting the xv6 teaching operating system's filesystem, then studying other filesystems and the VFS virtual filesystem layer, with a possible goal of implementing a very small filesystem in kernel space as a hobby, explicitly unrelated to the author's work.

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  1. xv6 filesystem study and small kernel FS project

    A personal study project revisiting the xv6 teaching operating system's filesystem, then studying other filesystems and the VFS virtual filesystem layer, with a possible goal of implementing a very small filesystem in kernel space as a hobby, explicitly unrelated to the author's work.

    Posted by @markus_zhang · Original comment ↗

    “Going back to xv6 to re-study its filesystem, and then study other filesystems, and then study VFS the virtual layer on top of filesystems, and then maybe implement a very small FS in kernel space. And of course it has nothing to do with my work.”