>>>>> "Pasi" == Pasi Kärkkäinen <pasik@xxxxxx> writes: Pasi> Now I remember.. it's the SATA T13 "External Path Protection" Pasi> (EPP). EPP is dead. So is SATA. Not going to happen. Pasi> (Added CC to Martin in the case he has some thoughts about generic Pasi> Linux checksumming RAID without T10 PI disks..) There have been a few attempts at a checksumming DM target. However, I think btrfs is a much better solution for this stuff. -- Martin K. Petersen Oracle Linux Engineering -- 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