this post was submitted on 21 Feb 2024
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I recently decided to replace the SD card in my Raspberry Pi and reinstall the system. Without any special backups in place, I turned to rsync to duplicate /var/lib/docker with all my containers, including Nextcloud.

Step #1: I mounted an external hard drive to /mnt/temp.

Step #2: I used rsync to copy the data to /mnt/tmp. See the difference?

Step #3: I reformatted the SD card.

Step #4: I realized my mistake.

Moral: no one is immune to their own stupidity πŸ˜‚

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[–] vsis@feddit.cl 5 points 8 months ago (1 children)

Sorry to read that.

I've dded an external drive instead of an SD card once by mistake. I've never felt more stupid than that day.

[–] KrapKake@lemmy.world 3 points 8 months ago

Classic Disk Destroyer moment.