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I use extra parity added with par2. (1) It proves no bit rot has occurred (2) It can fix single bit errors up to completly recover missing photo files (3) Multi
by Datagenerator 6y ago
I use extra parity added with par2. (1) It proves no bit rot has occurred (2) It can fix single bit errors up to completly recover missing photo files (3) Multiple implementations exist.
- dsego 6y agoIs it a manual process to create the parity files? Right now I've set up a synology with mirroring and btrfs scrubbing. I'm wondering what more I can do to protect my photo library.
- NKosmatos 6y agoI'm not affiliated but have a look at https://github.com/brenthuisman/par2deep https://github.com/brenthuisman/par2deep