On 08/03/2018 03:41 AM, Mariusz Tkaczyk wrote: > Kernel returns EBUSY when device fail invokes array fail. > In external metadata if kernel returns it, mdadm doesn't stop member > arrays but it will try to stop container directly. It fails because > container still has working arrays, so udev remove is triggered. > > Try to set faulty state on device in member arrays first. If kernel > returns EBUSY, stop this array. After that remove the device from > container. > > In external metadata mdmon has to remove faulty devices from degraded > arrays, just remove device from container. > > Raid5 array doesn't return EBUSY, it allows to remove every device. > Mdadm shouldn't block it. > > Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@xxxxxxxxx> Applied! Thanks, Jes -- 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
