>>>>> "Keith" == Keith Busch <keith.busch@xxxxxxxxx> writes: Keith> The ref tag should be the device's physical LBA rather than the Keith> 512 byte bio sector. The bip sector is just a seed value set by the application. It is not correct to scale it based on sector size or PI interval. -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html