Tools like this and Jepsen and chaosmonkey do fault injection on network and/or processes.

Are there any tools you like for storage fault injection?

Many database companies have an internal tool specific to their database for this. I think Scylla has a public tool for storage fault injection.

I've been experimenting with ptrace for storage fault injection myself. And want to try FUSE and some other tech out.

https://notes.eatonphil.com/2023-10-01-intercepting-and-modi...