https://endemics.github.io/tags/raid/Recent content in RAID on Endemics blogHugo -- 0.164.0en-gbhMon, 08 Jun 2026 10:58:28 +0000https://endemics.github.io/posts/raid1-recovery/Mon, 08 Jun 2026 10:58:28 +0000https://endemics.github.io/posts/raid1-recovery/<p>A war story about a failed RAID1 mirror, a stubborn superblock, a colon in an array name, a cable knocked loose mid-rebuild, and five bad sectors hiding in — of all things — a rescue image. If you&rsquo;ve ever stared at <code>add new device failed ... Invalid argument</code> and wondered what you broke, this one&rsquo;s for you.</p> <p>Claude helped a lot, both during the diagnostic, and to write down this post. At this stage, hallucinations are shared and unvoluntary.</p>