Season 2 · Episode 418
RAID is Not a Backup: Mastering Home Server Resilience
Why RAID isn’t enough and how snapshots act as a digital time machine for your home server’s survival.
My Weird Prompts · Daniel Rosehill
February 2, 202626m 36s
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Show Notes
In this episode of My Weird Prompts, Herman and Corn dive deep into the world of home server recovery after a listener's motherboard meltdown. They break down the crucial differences between hardware redundancy and data backups, exploring why file systems like BTRFS and ZFS are the ultimate tools for the modern self-hoster. The duo discusses the technical magic of Copy on Write (CoW) and how it allows for near-instant snapshots without eating up massive amounts of storage space. Whether you are building a "franken-server" with mismatched SSDs or seeking the enterprise-grade data integrity of ZFS, this episode provides a roadmap for making your data immortal. Learn about the "grandfather-father-son" rotation for automated backups and why bit rot is a silent killer you need to prepare for. It’s a masterclass in digital resilience, ensuring your next hardware failure is just a minor inconvenience rather than a total catastrophe.