After upgrading to udev 128, the devices of my RAID array stopped being detected as such by vol_id. The reason is that libvolume_id lacks large file support, so it couldn't seek to the end of my 500GB devices to find the RAID magic. This patch simply #includes config.h in util.c so that the proper macros are defined, bringing in a 64-bit lseek(). If any other backends apart from Linux RAID require a volume_id_get_buffer() that has 64-bit support, they will obviously be fixed by this as well. diff -ru udev-128/extras/volume_id/lib/util.c udev-128.new/extras/volume_id/lib/util.c --- udev-128/extras/volume_id/lib/util.c 2008-09-09 17:37:38.000000000 -0700 +++ udev-128.new/extras/volume_id/lib/util.c 2008-09-30 15:55:19.402775372 -0700 @@ -21,6 +21,7 @@ #define _GNU_SOURCE 1 #endif +#include <config.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html