On some systems /usr/share/dict/american-english can be larger than the
available space on the filesystem being tested (e.g. vfat12a). This
causes a failure of the filesystem test and is not a real test failure.
Instead, use dd to copy at most 1 MiB of data to the filesystem, which is
enough for our purposes and will not fill any of the tested filesystems.
Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>