Date: Sat, 13 Mar 2010 16:30:00 +0100 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Jakub Rajman <jakub.rajman@gmail.com> Cc: freebsd-fs@freebsd.org Subject: Re: Example of simple filesystem Message-ID: <20100313153000.GI3209@garage.freebsd.pl> In-Reply-To: <37b87d3d1003111144j38d8c9edsb1c80d8009149d73@mail.gmail.com> References: <37b87d3d1003111144j38d8c9edsb1c80d8009149d73@mail.gmail.com>
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[-- Attachment #1 --] On Thu, Mar 11, 2010 at 08:44:32PM +0100, Jakub Rajman wrote: > Hello, > > I am going to write my own simple file system and run it under the > FreeBSD OS. I'm looking for some inspiration in existing file systems > (UFS2, msdosfs,...), but they are too complex and complikated. > So I would like to ask, if exists some simple "experimental" > filesystems? Some workable (and mountable) examples with their source > codes. MSDOSFS is probably the easiest example of read-write general-purpose file system. If you want to start with something easier, you can take a look at cd9660 file system, which is read-only. Be prepared that file systems aren't easy, especially because VFS layer is very complex. Good luck:) -- Pawel Jakub Dawidek http://www.wheelsystems.com pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAkubr3cACgkQForvXbEpPzTymwCfZkNz0dWnQ7l3UuUoxrGJ/TJH A48AoL0eBovQ3fOBHmIY4oN91OBc6OAJ =/lMm -----END PGP SIGNATURE-----
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