I have personally moved to ZFS which can self-repair based on generated checksums and parity data on the fly.
If you are not using ZFS or another filesystem that has built in bitrot protection then you will want to use par2. You can also use rar which has recovery/parity data options available.
I have personally moved to ZFS which can self-repair based on generated checksums and parity data on the fly.
If you are not using ZFS or another filesystem that has built in bitrot protection then you will want to use par2. You can also use rar which has recovery/parity data options available.