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RIP my photos from 2017 and contacts from 2005 (lemm.ee)

submitted 9 months ago by summerof69@lemm.ee to c/selfhosted@lemmy.world

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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 😂

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[–] synapse1278@lemmy.world 5 points 9 months ago

I did this sort of mistakes too, luckily BTRFS snapshots are always here to save the day !