<SNIP> > > Note that if your md device is not in a read-only mode that > the member states may be changing underneath you as you run > the above command. Therefore, you should either stop the > device then run the commands, or at least have the device in > a read-only mode first. > > -BR > I have just tried this - i umounted all LV and then deactivated the VG. I set to read-only but now any attempt to echo check > sync_action results in 'write error: device or resource busy' any clues/ -- 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