2010/8/20 Fred Liu <fred_...@issi.com>:
> Sure, I know this.
>
> What I want to say is following:
>
> r...@cn03:~# /usr/gnu/bin/df -h /cn03/3
>
> Filesystem            Size  Used Avail Use% Mounted on
>
> cn03/3                298G  154K  298G   1% /cn03/3
>
> r...@cn03:~# /bin/df -h /cn03/3
>
> Filesystem             size   used  avail capacity  Mounted on
>
> cn03/3                 800G   154K   297G     1%    /cn03/3
>

The Sun df (/usr/bin/df) is zfs aware, the GNU df is not. There are
other areas where it matters, although I am blanking on where right
now. I ran into it a couple years ago, where the GNU version of a
command under Solaris 10 was just broken, while the Sun version was
fine (I think the problem was with su).

-- 
{--------1---------2---------3---------4---------5---------6---------7---------}
Paul Kraus
-> Senior Systems Architect, Garnet River ( http://www.garnetriver.com/ )
-> Sound Coordinator, Schenectady Light Opera Company (
http://www.sloctheater.org/ )
-> Technical Advisor, RPI Players
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