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Test restore your backups (lemmy.world)
submitted 4 months ago by WagnasT@lemmy.world to c/sysadmin@lemmy.world
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Went to do a test restore of one of my databases and I noticed the dump files over the last few months were all 0kb. Glad I caught it this way and not because I needed to restore. Put it on your calendar, schedule a test restore of your critical stuff a couple times a year. I know y'all are busy but it is worth the time and effort. A backup you can't actually restore isn't a backup at all.

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[-] elucubra@sopuli.xyz 30 points 4 months ago

I started out in a big iron shop in the 90s. I was in charge of backups. We had an outage after a power loss, and the generator not kicking in. Our local backup set didn’t restore. The basement set, in a fire/waterproof safe didn’t restore. The off-site set restored.

The hours between the first fail and success were pure terror.

this post was submitted on 30 Dec 2024
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