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Test restore your backups (lemmy.world)

submitted 6 days 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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[–] morriscox@lemmy.world 5 points 6 days ago

Rules of Tech Support

Rule T9C - If you can't restore from it, you don't have a backup.

Rule T9D - If you haven't tested your backup recently, you don't have a backup.