There are some good getting started resources here https://www.youtube.com/watch?v=XlqW3LrN578&t=1s and https://filecoin.io/blog/posts/a-guide-to-filecoin-storage-mining/

Also lots of good advice and troubleshooting on the community slack https://filecoin.io/slack

In this post, we offer an updated guide to Filecoin storage mining, and discuss some of the recently announced incentives and opportunities for members of the growing Filecoin community

https://filecoin.io/blog/filecoin-guide-to-storage-mining/

The Filecoin team posted a summary of the unique cryptoeconomic mechanism they're implementing. You can read it here: https://filecoin.io/blog/filecoin-cryptoeconomic-constructions/