From owner-freebsd-current@freebsd.org Fri Jul 17 04:57:44 2015 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 37C429A2EC7 for ; Fri, 17 Jul 2015 04:57:44 +0000 (UTC) (envelope-from darius@dons.net.au) Received: from ipmail06.adl6.internode.on.net (ipmail06.adl6.internode.on.net [150.101.137.145]) by mx1.freebsd.org (Postfix) with ESMTP id C1DE41568 for ; Fri, 17 Jul 2015 04:57:43 +0000 (UTC) (envelope-from darius@dons.net.au) Received: from ppp14-2-58-163.lns21.adl2.internode.on.net (HELO midget.dons.net.au) ([14.2.58.163]) by ipmail06.adl6.internode.on.net with ESMTP; 17 Jul 2015 14:27:41 +0930 Received: from [10.0.2.26] ([10.0.2.26]) (authenticated bits=0) by midget.dons.net.au (8.15.1/8.14.9) with ESMTPSA id t6H4vWdZ023990 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 17 Jul 2015 14:27:38 +0930 (CST) (envelope-from darius@dons.net.au) Subject: Re: -current broken when src is on NFS Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2102\)) Content-Type: text/plain; charset=us-ascii From: "O'Connor, Daniel" In-Reply-To: <1589003792.10086361.1437048709012.JavaMail.zimbra@uoguelph.ca> Date: Fri, 17 Jul 2015 14:27:32 +0930 Cc: FreeBSD Current Content-Transfer-Encoding: quoted-printable Message-Id: References: <1C5FC434-0646-40E5-83AC-A0DE486D3273@dons.net.au> <1589003792.10086361.1437048709012.JavaMail.zimbra@uoguelph.ca> To: Rick Macklem X-Mailer: Apple Mail (2.2102) X-Spam-Score: -2.899 () ALL_TRUSTED,BAYES_00,URIBL_BLOCKED X-Scanned-By: MIMEDefang 2.75 on 10.0.2.1 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Jul 2015 04:57:44 -0000 > On 16 Jul 2015, at 21:41, Rick Macklem wrote: > r285066 fixed a POLA violation w.r.t. the old NFS client where the new > client didn't return an EEXIST error return for symlink or mkdir to = userland. > The behaviour of not returning this error to userland (which was = inherited from > OpenBSD and was not the behaviour of the old FreeBSD NFS client but = was default > for the new NFS client) can be enabled via: > vfs.nfs.ignore_eexist=3D1 >=20 > You could try setting that sysctl and seeing if it makes any = difference? >=20 > That is the only recent change to the NFS client that *might* affect = this. No dice :( It's pretty weird, it bombs out if either src or obj is on NFS.. But even weirder is that if I build with crochet (a wrapper for cross = building to arm) it works. It doesn't work if I cross build manually and = I haven't been able to determine why crochet works yet. Reaaaally frustraing :( > To be honest, I have no idea what the correct behaviour for "//" in a = pathname is? Nothing, they just get eaten. This isn't AmigaDOS! :) -- Daniel O'Connor "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C