On Tue, Oct 17, 2006 at 11:58:03AM +1000, Neil Brown wrote: > udev can find out what needs to be done by looking at > /sys/block/whatever/holders. Are you sure? $ cat /proc/mdstat [...] md0 : active raid1 sdd1[1] sdc1[0] sdb1[2] sda1[3] 393472 blocks [4/4] [UUUU] [...] $ ls -l /sys/block/sda/holders total 0 Vanilla 2.6.18 kernel. In fact, all the /sys/block/*/holders directories are empty here. Gabor -- --------------------------------------------------------- MTA SZTAKI Computer and Automation Research Institute Hungarian Academy of Sciences --------------------------------------------------------- - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html