Hi David, if you want to add SCSI-2 RESERVE/RELEASE it would be at least different opcodes if not an entirely different API. But what for? RESERVE/RELEASE are basially unsuable and that's why there are almost no users out there, and they can usually prefer SCSI-3 semantics. If you have a real users feel free to propose patches and I'm happy to review them. -- 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