Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753798Ab3GWBDJ (ORCPT ); Mon, 22 Jul 2013 21:03:09 -0400 Received: from smtprelay-h22.telenor.se ([195.54.99.197]:33124 "EHLO smtprelay-h22.telenor.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753317Ab3GWBC7 (ORCPT ); Mon, 22 Jul 2013 21:02:59 -0400 X-SENDER-IP: [85.230.171.181] X-LISTENER: [smtp.bredband.net] X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: At1pACfW7VFV5qu1PGdsb2JhbABbgwODJoUjuGcEAYEVFwMBAQEBODWCJAEBBTocIxAIAxQECRQRDwUlChoBEogUuGIWjmOBHQeDEG4Dl1yGM44vOg X-IronPort-AV: E=Sophos;i="4.89,723,1367964000"; d="scan'208";a="288764559" From: rydberg@euromail.se Date: Tue, 23 Jul 2013 03:04:37 +0200 To: Trond Myklebust , Linus Torvalds Cc: Linux Kernel Mailing List Subject: Re: Linux 3.11-rc2 Message-ID: <20130723010437.GA570@polaris.bitmath.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1394 Lines: 35 Hi Trond, Linus, On Sun, Jul 21, 2013 at 12:53:10PM -0700, Linus Torvalds wrote: > So it's been another week, and -rc2 is out there. This one happens to break nfs in a rather blunt-instrument fashion - creating files on a nfs4 partition [1] no longer works. Bisection yields this commit as the culprit: commit b4a2cf76ab7c08628c62b2062dacefa496b59dfd Author: Trond Myklebust Date: Wed Jul 17 16:43:16 2013 -0400 NFSv4: Fix a regression against the FreeBSD server Technically, the Linux client is allowed by the NFSv4 spec to send 3 word bitmaps as part of an OPEN request. However, this causes the current FreeBSD server to return NFS4ERR_ATTRNOTSUPP errors. Fix the regression by making the Linux client use a 2 word bitmap unless doing NFSv4.2 with labeled NFS. Signed-off-by: Trond Myklebust Reverting the patch returns things to normal. Thanks, Henrik [1] type nfs4 (rw,relatime,vers=4.0,rsize=262144,wsize=262144,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=192.168.0.10,local_lock=none,addr=192.168.0.142) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/