On Jan 15, 2014, at 8:31 AM, Ethan Wilson <ethan.wilson@xxxxxxxxxxxxx> wrote: > Hello list, > I have spotted a problem but I don't know if it's related to MD, libata, SCSI, or the drive firmware. MD seems a bit more likely. In all cases I've found googling, IDNF is a drive problem. If reported to the manufacturer and it's in warranty they replace it, so I'd try that and if they don't report back with their explanation how this is normal behavior. Chris Murphy-- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html