Tomo, List Please find initial support for SANITIZE opcode. Both block erase and overwrite is implemented, though only synchronous operation. See SBC3 for description of this opcode. At a later stage it would be neat to change this to also support asynchronous operation so that when IMMED==1 we fork off a separate thread to run the sanitization. That can come later. regards ronnie sahlberg . -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html