Self-healing Cache (Version: 2.7.0)

[interc0der]

Summary

There are two issues when dealing with data corruptions and broken caching:

1. It is hard to identify where the corruption is detected
2. The only way to patch the corrupted data is the wipe the keyspace back to the corrupted spot and then backfill.

I am requesting a more verbose option for when corruption is detected in production and a self-healing procedure.