For the record, 100 Mbits is 12.5 Megabytes, or about 12,207 Kibibytes, so you’ll want to limit it to maybe 6,000 Kibibytes for it to be around half.

Hard links are a built-in feature of basically every modern filesystem. The bigger question to me is, why aren’t hard links working for you?

I realize you may already be locked-in on the name, but you should probably be aware that Pine64 have an upcoming pair of ear buds called PinePods as well. So not just another project with the same name, but another FOSS-community project, to boot.

This seems like an awesome project though. As a fellow Rustacean, it excites me to see.