ZFS - The answer to the question: If you could upload your consciousness what filesystem would you want it to be stored on?

Biology: The worst legacy code problem in history.
The codebase is ~4Bn years old, it's all machine code only a faction of which could be considered to target a consistent ISA. It was written by a non-sentient process and has been subject to brutal optimisations. It encodes the hardware it runs on a lot of which uses analog computing. It has no testing framework and making one would probably get you in trouble with ethics committees.

Mastodon 🐘

A general-purpose Mastodon server with a 1000 character limit.