[Crash-utility] question on some command params

[Jun Koi]

On Tue, Sep 23, 2008 at 12:49 AM, Dave Anderson <anderson at redhat.com> wrote:
...
> zero_excluded: if a page was excluded by diskdump or makedumpfile,
>  it normally returns a failure if the page is accessed.  If you
>  want it to just return a page of zeroes, use --zero_excluded.
>

This option sounds reasonable to me, so why it is not enable by default??

Thanks,
J