From owner-freebsd-net@FreeBSD.ORG Tue Nov 27 13:56:57 2012 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C827AFBD for ; Tue, 27 Nov 2012 13:56:57 +0000 (UTC) (envelope-from rmacklem@uoguelph.ca) Received: from esa-jnhn.mail.uoguelph.ca (esa-jnhn.mail.uoguelph.ca [131.104.91.44]) by mx1.freebsd.org (Postfix) with ESMTP id 812B28FC14 for ; Tue, 27 Nov 2012 13:56:57 +0000 (UTC) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AqAEAHnFtFCDaFvO/2dsb2JhbABEDoYbuweCHgEBAQMBAQEBICsgCwUWEQMBAgECAg0SBwIpAQkeCAYIBwQBHASHZgYMrWGCPZBOgSKLEQsQgxOBEwOIXop2gi2BHI8ogjJbgUoXHg X-IronPort-AV: E=Sophos;i="4.83,328,1352091600"; d="scan'208";a="1981420" Received: from erie.cs.uoguelph.ca (HELO zcs3.mail.uoguelph.ca) ([131.104.91.206]) by esa-jnhn.mail.uoguelph.ca with ESMTP; 27 Nov 2012 08:55:48 -0500 Received: from zcs3.mail.uoguelph.ca (localhost.localdomain [127.0.0.1]) by zcs3.mail.uoguelph.ca (Postfix) with ESMTP id DD30BB4023; Tue, 27 Nov 2012 08:55:48 -0500 (EST) Date: Tue, 27 Nov 2012 08:55:48 -0500 (EST) From: Rick Macklem To: "Christopher D. Harrison" Message-ID: <283018325.862373.1354024548865.JavaMail.root@erie.cs.uoguelph.ca> In-Reply-To: <50B43B63.7040007@biostat.wisc.edu> Subject: Re: kern/173479: [nfs] chown and chgrp operations fail between FreeBSD 9.1RC3 NFSv4 server and RH63 NFSv4 client MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [172.17.91.203] X-Mailer: Zimbra 6.0.10_GA_2692 (ZimbraWebClient - FF3.0 (Win)/6.0.10_GA_2692) Cc: freebsd-net@FreeBSD.org, Jason Keltz X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Nov 2012 13:56:57 -0000 Christopher D. Harrison wrote: > do you know what that sysctl attr is called? > -C > I don't recall it and it seems I've deleted his email, but Jason Keltz (which I've cc'd) emailed it to me and hopefully can remember it. rick ps: When I get it this time, I'll write it down in my note book. I'm "old and old fashioned", so that's how I remember stuff;-) > On 11/26/12 21:19, Rick Macklem wrote: > > Christopher D. Harrison wrote: > >> The following reply was made to PR kern/173479; it has been noted > >> by > >> GNATS. > >> > >> From: "Christopher D. Harrison" > >> To: bug-followup@FreeBSD.org, jas@cse.yorku.ca > >> Cc: > >> Subject: Re: kern/173479: [nfs] chown and chgrp operations fail > >> between FreeBSD > >> 9.1RC3 NFSv4 server and RH63 NFSv4 client > >> Date: Mon, 26 Nov 2012 17:23:15 -0600 > >> > >> The same problem also occurs in FreeBSD 9.0 release. > >> -C > >> > > In case you didn't see the previous discussions, this happens for > > Linux 3.3 or later kernels, where the default is to put the uid in > > a string for the owner and owner_group attributes. RFC-3530, which > > has not yet been replaced as the RFC for NFSv4.0 does not recommend > > this. A requirement for client support of this is in an internet > > draft called rfc3530bis, but this has not become an RFC yet. > > > > I think the Linux folks "jumped the gun" when they made this the > > default. You can change this using a sysctl on the server, so that > > it uses the@ format recommended by RFC-3530 or > > you can upgrade to stable/9, which does have client support for > > the uid in a string. (The "uid in a string" was added mainly to > > support NFSv4 root mounts for diskless clients.) > > > > This PR will be closed when I get home next week and can do so. > > > > rick > > > >> _______________________________________________ > >> freebsd-net@freebsd.org mailing list > >> http://lists.freebsd.org/mailman/listinfo/freebsd-net > >> To unsubscribe, send any mail to > >> "freebsd-net-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"