From: Bernardo Innocenti Subject: Re: NFS client bug in 2.6.8-2.6.11 Date: Tue, 08 Mar 2005 10:26:09 +0100 Message-ID: <422D6FB1.4050506@develer.com> References: <422D2FDE.2090104@develer.com> <1110259831.11712.1.camel@lade.trondhjem.org> <422D485F.5060709@develer.com> <1110264475.11712.30.camel@lade.trondhjem.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: lkml , Neil Conway , nfs@lists.sourceforge.net To: Trond Myklebust In-Reply-To: <1110264475.11712.30.camel@lade.trondhjem.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 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/