andy liebman wrote: > >> >> Read up on the md-faulty device. > > Got any links to this? As I said, we know how to set the device as > faulty, but I'm not convinced this is a good simulation of a drive that > fails (times out, becomes unresponsive, etc.) Note that 'set device as faulty' is NOT the same as `md-faulty device'. Read mdamd(8) manpage, and see options `-l' (level) and `-p' (parity) for create mode. /mjt - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html