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Date:      Tue, 18 Sep 2007 07:14:44 -0500
From:      Astrodog <astrodog@gmail.com>
To:        "Bruce Evans" <brde@optusnet.com.au>
Cc:        freebsd-amd64@freebsd.org, linimon@freebsd.org
Subject:   Re: amd64/74811: [nfs] df, nfs mount, negative Avail -> 32/64-bit confusion
Message-ID:  <2fd864e0709180514w627bb198r46f4ddecb212fd77@mail.gmail.com>
In-Reply-To: <2fd864e0709180453l756d37c6y7dac8fa5fa8fcf15@mail.gmail.com>
References:  <200709180037.l8I0bJb1003933@freefall.freebsd.org> <20070918211449.A75529@besplex.bde.org> <2fd864e0709180453l756d37c6y7dac8fa5fa8fcf15@mail.gmail.com>

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On 9/18/07, Astrodog <astrodog@gmail.com> wrote:
> On 9/18/07, Bruce Evans <brde@optusnet.com.au> wrote:
> > On Tue, 18 Sep 2007 linimon@FreeBSD.org wrote:
> >
> > > Synopsis: [nfs] df, nfs mount, negative Avail -> 32/64-bit confusion
> > >
> > > State-Changed-From-To: open->feedback
> > > State-Changed-By: linimon
> > > State-Changed-When: Tue Sep 18 00:35:32 UTC 2007
> > > State-Changed-Why:
> > > To submitter: is this bug still present in 6.2 or -current?  If it's a
> > > 4.x-only problem, it's time to close it, since 4.x is no longer supported.
> >
> > -current still breaks negative avail counts on the server by clamping them
> > them to 0, so the bug is less obvious on buggy clients.
> >
> > Bruce
>
> It appears that RFC 1094 calls for blocks free to be unsigned (2.2.8).
> I don't know how this could be handled, besides clamping, though.
>
> --- Harrison
>

Rather, it calls for blocks free, and blocks availible to be unsigned. D'oh.

--- Harrison



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