Hi, I've a problem on using fio: "buffered=bool If value is true, use buffered io. This is the opposite of the 'direct' option. Defaults to true." So what kind of buffer mean for this option? Is that mean kernel cache or user space buffer? -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html