I'm looking for software that will read the original (on my primary drives) and compare that to my backups.
So for example if we have:
1. File A on Disk A (Primary in Mac Pro - Source disk)
2. File A on Backup A (NAS)
3. File A on Backup B (Offline BU)
It will read all three files and ensure the checksum or whatever is the same, ensuring that neither file is corrupt.
This then would ensure that any disk failures were caught without copying dodgy data to my backups.
Ideas?
So for example if we have:
1. File A on Disk A (Primary in Mac Pro - Source disk)
2. File A on Backup A (NAS)
3. File A on Backup B (Offline BU)
It will read all three files and ensure the checksum or whatever is the same, ensuring that neither file is corrupt.
This then would ensure that any disk failures were caught without copying dodgy data to my backups.
Ideas?