From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262050AbUBNPts (ORCPT ); Sat, 14 Feb 2004 10:49:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262123AbUBNPts (ORCPT ); Sat, 14 Feb 2004 10:49:48 -0500 Received: from hermine.idb.hist.no ([158.38.50.15]:5134 "HELO hermine.idb.hist.no") by vger.kernel.org with SMTP id S262050AbUBNPtq (ORCPT ); Sat, 14 Feb 2004 10:49:46 -0500 Date: Sat, 14 Feb 2004 17:02:44 +0100 To: Andrew Gray Cc: linux-kernel@vger.kernel.org Subject: Re: fh_verify: no root_squashed access hundreds of times a second again Message-ID: <20040214160244.GA23147@hh.idb.hist.no> References: <1076692518.15751.5.camel@blargh> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1076692518.15751.5.camel@blargh> User-Agent: Mutt/1.5.5.1+cvs20040105i From: Helge Hafting Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Feb 13, 2004 at 09:18:32AM -0800, Andrew Gray wrote: > I'm not subscribed to the linux-kernel list, I would appreciate a CC on > any replies, but I will be watching the list as well. I'm reposting > this message in the hope someone will answer - neither I nor the mailing > list got any replies last time. > > I am using kernel 2.4.24 on a heavily-used NFS server. I am receiving > hundreds of messages like: > > "kernel: fh_verify: no root_squashed access at sessions/lastsession." > > in my messages log, usually accompanied by a "last message repeated 6497 > times" a minute or so later. I'm gathering it is just reporting it is > denying root access to a share, which is fine and exactly what I asked > for. Is there anyway to shut this logging off without just wiping the > line from fs/nfsd/nfsfh.c? How about tracking down whoever is trying to do all these illegal accesses and stop them? 6000 attempts per minute seems a waste of resources, whether malicious or ill-configured. Helge Hafting