115: Both Sides of a Mirror Have Errors

I’m working on OpenZFS Mastery’s discussion of self-healing with a completely plugged ear, so I have no idea how this sounds. OpenZFS uses hashes almost everywhere. A hash is an algorithm that takes a chunk of data and computes a fixed-length string from it. The interesting thing about a hash is that minor changes in … Continue reading "115: Both Sides of a Mirror Have Errors"