From owner-freebsd-amd64@FreeBSD.ORG Tue Sep 18 12:21:43 2007 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E5C8916A417 for ; Tue, 18 Sep 2007 12:21:43 +0000 (UTC) (envelope-from astrodog@gmail.com) Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.182]) by mx1.freebsd.org (Postfix) with ESMTP id 7124813C494 for ; Tue, 18 Sep 2007 12:21:43 +0000 (UTC) (envelope-from astrodog@gmail.com) Received: by wa-out-1112.google.com with SMTP id k17so2365826waf for ; Tue, 18 Sep 2007 05:21:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=gj0gnkX+tX3pJOljLUYrhuwJIkRXDC52XmVhmicmu5g=; b=a/mi7jSn08wUov6hgplMMV6bniPAv+Eiq5E9ys62+VajBwzFUo0wpZb7k7KqQkjq/uHyMemPVvZr+5wY6dnXk5uqoC9D7Zy9/no4FEwChlpCqc2RZfrOM3pnT5hmp8gqWUH+XLb2mQ2hmDkPVFtUf2YA/mLFXlJ3/+zLTIHl85U= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=OaJaQDP3n3gXCKhIbWaeT8Gba2VQx1D16B/N7o/PcR+BG2ssDb13pi7Zz+k5GY0d+odk8ZssBW/xyOxbFLd9m1tI/IJfi3bLDtDMd7CGt9Aen+/UZfPO/CNo/OCTpJm1Re0MbzIIZSe2FW4k+ZiOrG9eWuSoDy9K9k7jhO2tgF8= Received: by 10.114.204.7 with SMTP id b7mr3561153wag.1190116411842; Tue, 18 Sep 2007 04:53:31 -0700 (PDT) Received: by 10.141.74.5 with HTTP; Tue, 18 Sep 2007 04:53:31 -0700 (PDT) Message-ID: <2fd864e0709180453l756d37c6y7dac8fa5fa8fcf15@mail.gmail.com> Date: Tue, 18 Sep 2007 06:53:31 -0500 From: Astrodog To: "Bruce Evans" In-Reply-To: <20070918211449.A75529@besplex.bde.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200709180037.l8I0bJb1003933@freefall.freebsd.org> <20070918211449.A75529@besplex.bde.org> Cc: freebsd-amd64@freebsd.org, linimon@freebsd.org Subject: Re: amd64/74811: [nfs] df, nfs mount, negative Avail -> 32/64-bit confusion X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Sep 2007 12:21:44 -0000 On 9/18/07, Bruce Evans 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