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by chrislomax
4517 days ago
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Simple one really and probably most common. Realise a data integrity issue on DB, try to load from backups and notice that the backups have the same integrity issue. Find a backup from about 2 weeks previous where data is intact and piece together the good pages from the daily backups and the 2 weeks old one. All in, took 4 days and a new server where the hard drive had stored bad pages on the DB. We lost 2 days of orders (they were processed through to the internal systems though so not really lost) Lesson learned, validate backups and check page integrity when backing up |
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