https://www.tiernanotoole.ie/tags/hetzner.htmlHugoen-ie2026 Tiernan OTooleFri, 10 Jul 2026 23:30:52 +0100https://www.tiernanotoole.ie/2023/04/17/day-61-of-100daysofhomelab-swapping-disks-in-a-hetzner-dedicated-machine.htmlMon, 17 Apr 2023 13:22:47 +0000https://www.tiernanotoole.ie/2023/04/17/day-61-of-100daysofhomelab-swapping-disks-in-a-hetzner-dedicated-machine.htmlIt’s been a while… So, for Day 61 of #100daysofhomelab, I thought I should write up how to swap a disk in a Hetzner Dedicated Machine. I have a dedicated server I rent from Hetzner in Germany. It has an Xeon E5-1650 V2 processor (6 cores, 12 threads, 3.5Gz base, 3.9Gz turbo), 128Gb RAM, and a pretty impressive 15 6Tb HDD. All drives are hooked to a Mega RAID controller, but because I am running ProxMox, I left it in JBOD mode and set up the 15 drives in RAIDZ-2. All 15 drives are in a single pool (probably not ideal, but it works for me). Now and again, I get a message from ProxMox telling me about bad blocks… and every time it happens, I have to remember what to do to find the bad drive, report it to Hetzner, wait for them to replace the drive and then add it back to the pool… Today, it happened, so I thought I better document it, to help future me, and hopefully someone else out there…