This message is generated by sd when a disk is larger than 2 TB. Does it need to be? Could it be a logging message? It is also badly worded as the imperative "try" suggests that the user needs to find a utility that sends a READ CAPACITY(16). And I was recently contacted by a user with that in mind. Doug Gilbert - 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