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minixfs

A MinixFS translator for the Hurd operating system.

(Pre-alpha release 0.03)

INTRODUCTION

This is a simple translator for the MINIX file system. Its code has been borrowed from the Ext2 translator and subsequently adapted as needed.

It is still very unstable, yet it will (hopefully) become by degrees more mature and reliable, as I have a lively interest in the project. There are many things to be done: the following is but a brief reminder of (some among) the most momentous ones.

  • Rewriting such parts as are inherent to the Ext2 file system and only by dint of ugly botch-works have been adapted to the MINIX fs.

  • Polishing the code and commenting it in a more orderly manner (many functions have comments which are but relics of the Ext2 code).

  • Rewriting the Makefile.

  • Re-implementing better inode- and zone-allocation policies (in simplifying the algorithms used by the Ext2 translator, I made them probably less efficient).

  • Devising a good solution to the problem of conciliating the limitations of the MINIX file system with the needs of the GNU OS, without hindering compatibility with other environments.

  • Writing some documentation on the MINIX file system itself.

  • Developing a simple test suite.

COMPILATION

To compile the translator, just enter

$ make

at the prompt, perhaps after having adjusted something in the Makefile, which is, by the way, a very clumsy specimen of its species.

As to the installation, I would recommend not to do it at all, for the translator is still inclined to behave itself in a rather whimsical manner. This is, after all, a pre-alpha release and is intended for testing only. Hence, the wisest thing to do is of course to experiment with it in a safe place.

To create a new MINIX file system, you may want to avail yourself of the `util-linux' package, which can be found at

http://packages.debian.org/util-linux

(thanks to Robert Millan for pointing me that).

BUG-REPORTS

I shall be very glad to receive bug-reports as well as suggestions for improvement. Please contact me at rober.reale@gmail.com.

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A MinixFS translator for the Hurd operating system.

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