Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261420AbVCHJ0S (ORCPT ); Tue, 8 Mar 2005 04:26:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261925AbVCHJ0S (ORCPT ); Tue, 8 Mar 2005 04:26:18 -0500 Received: from adsl-110-19.38-151.net24.it ([151.38.19.110]:56045 "HELO develer.com") by vger.kernel.org with SMTP id S261420AbVCHJ0J (ORCPT ); Tue, 8 Mar 2005 04:26:09 -0500 Message-ID: <422D6FB1.4050506@develer.com> Date: Tue, 08 Mar 2005 10:26:09 +0100 From: Bernardo Innocenti User-Agent: Mozilla Thunderbird (X11/20041216) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Trond Myklebust CC: lkml , Neil Conway , nfs@lists.sourceforge.net Subject: Re: NFS client bug in 2.6.8-2.6.11 References: <422D2FDE.2090104@develer.com> <1110259831.11712.1.camel@lade.trondhjem.org> <422D485F.5060709@develer.com> <1110264475.11712.30.camel@lade.trondhjem.org> In-Reply-To: <1110264475.11712.30.camel@lade.trondhjem.org> X-Enigmail-Version: 0.90.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2191 Lines: 45 Trond Myklebust wrote: > ty den 08.03.2005 Klokka 07:38 (+0100) skreiv Bernardo Innocenti: >> >>Two clients started showing the problem after >>being upgraded from FC2 to FC3, while the server >>remained unchanged. > > Can you produce tcpdumps to back that up? > > Neil's problem appeared rather to be server-related. Neither of us could > reproduce his problem when the server was exporting an XFS partition. Actually, I was mistaken: running a background "find / >/dev/null" triggers the problem even on the old RedHat (2.4.26) and Gentoo (2.6.11) clients. > The other thing to try is to turn off subtree checking on the server. It's already turned off on all shares. For the record, this is the contents of my /etc/exportfs: /home gss/krb5(rw,no_root_squash,no_subtree_check,async) beetle(rw,no_root_squash,no_subtree_check,async) deimos(rw,async,no_subtree_check,anonuid=134,anongid=100) haring(rw,async,no_subtree_check,anonuid=127,anongid=100) murphy(rw,async,no_subtree_check,anonuid=158,anongid=100) daneel(rw,async,no_subtree_check,anonuid=100,anongid=100) 10.0.0.0/8(rw,no_subtree_check,async) /arc 10.0.0.0/8(rw,no_root_squash,no_subtree_check,async,anonuid=14,anongid=113) # # NFSv4 # /export beetle(rw,fsid=0,no_root_squash,insecure,no_subtree_check,async) /export 10.0.0.0/8(rw,fsid=0,insecure,no_subtree_check,async) /export gss/krb5(rw,fsid=0,insecure,no_subtree_check,async) /export/home beetle(rw,nohide,no_root_squash,insecure,no_subtree_check,async) /export/home 10.0.0.0/8(rw,nohide,insecure,no_subtree_check,async) /export/home gss/krb5(rw,nohide,no_root_squash,insecure,no_subtree_check,async) /export/arc 10.0.0.0/8(rw,nohide,no_root_squash,insecure,no_subtree_check,async,anonuid=14,anongid=113) -- // Bernardo Innocenti - Develer S.r.l., R&D dept. \X/ http://www.develer.com/ - 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/