Hi, Looking at the sd(4) man page, there appear to be some BLK* ioctls documented, but these don't really belong here, as some of them apply to all block devices. Should the common functions of a block device appear on a new page, block(4) and refer to hd(4), sd(4), ram(4) etc as necessary? I would create one if there was some interest. Regards Mark -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html