mknod "$fromdir/block3" b 105 73 || test_skipped "Can't create block device node unless root"
mkfifo "$fromdir/fifo" || test_skipped "Can't run mkfifo"
+touch "$tmpdir/do_not_diff_the_files"
+
checkit "$RSYNC -aHvv \"$fromdir/\" \"$todir/\"" "$fromdir" "$todir"
# The script would have aborted on error, so getting here means we've won.