Added a few more devices to the devices.test to hopefully

test same, same high and different device numbers.

testsuite/devices.test

@@ -21,6 +21,8 @@ todir="$scratchdir/to"
 mkdir "$fromdir"
 mknod "$fromdir/char" c 42 69  || test_skipped "Can't create char device node unless root"
 mknod "$fromdir/block" b 42 69 || test_skipped "Can't create block device node unless root"
+mknod "$fromdir/block2" b 42 73 || test_skipped "Can't create block device node unless root"
+mknod "$fromdir/block3" b 105 73 || test_skipped "Can't create block device node unless root"
 
 checkit "$RSYNC -aHvv \"$fromdir/\" \"$todir/\"" "$fromdir" "$todir"