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I just made a backup of my files on DVD for that But I do not think it worked. It did burn for 20 minutes and the DVD changed its color, but then the laptop re
by benibela 6y ago
I just made a backup of my files on DVD for that
But I do not think it worked. It did burn for 20 minutes and the DVD changed its color, but then the laptop reports the DVD is still empty
- GnarfGnarf 6y agoBefore backing up, generate an MD5 checksum file for all the files you are backing up. Then verify the backup by re-calculating and comparing the checksums on the DVD. This way you can verify the disk at any point in the future.
- mjevans 6y agoOr store PAR2 repair files with the data as well.
- benibela 6y agoOr these: https://news.ycombinator.com/item?id=25902030 https://news.ycombinator.com/item?id=25902030 https://news.ycombinator.com/item?id=25805548 https://news.ycombinator.com/item?id=25805548
- benibela 6y agoBut there are no checksums from the DVD, because there are no files on the DVD I have actually tried it multiple times over six hours, and now I have burned three DVDs without files on them