I am running a daily backup with rsync. Starting some days ago, one of the files has been throwing this error during the backup:
rsync: read errors mapping "/home/folder/file.ext": Input/output error (5) WARNING: /home/folder/file.ext failed verification -- update discarded (will try again).
What's the best course of action? Is it just a broken file? Or is there something wrong with the hard drive in the location of the file? Should I just delete it and copy one of the backed up versions into the file's location? Or is there something else/more that I should do?