From: mehta kiran Subject: Re: file :"/var/lib/nfs/rmtab" Date: Fri, 4 Feb 2005 02:55:58 -0800 (PST) Message-ID: <20050204105558.33195.qmail@web51609.mail.yahoo.com> References: <420348A1.5020804@moving-picture.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: nfs@lists.sourceforge.net Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list2.sourceforge.net with esmtp (Exim 4.30) id 1Cx18A-0006vs-B0 for nfs@lists.sourceforge.net; Fri, 04 Feb 2005 02:56:06 -0800 Received: from web51609.mail.yahoo.com ([206.190.38.214]) by sc8-sf-mx1.sourceforge.net with smtp (Exim 4.41) id 1Cx188-0002zg-2v for nfs@lists.sourceforge.net; Fri, 04 Feb 2005 02:56:04 -0800 To: James Pearson In-Reply-To: <420348A1.5020804@moving-picture.com> Sender: nfs-admin@lists.sourceforge.net Errors-To: nfs-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Post: List-Help: List-Subscribe: , List-Archive: hi James , it did not help. Enmtry in rmtab file is still used. thanks for ur reply, kiran --- James Pearson wrote: > Did you do 'mount -t nfsd nfsd /proc/fs/nfsd' before > starting all the > nfs daemons? > > James Pearson > > mehta kiran wrote: > > I am using 2.6 kernel > > --- mehta kiran wrote: > > > > > >>Hi , > >> if handle supplied by client is > sufficient > >>, > >> then why does the problem given below exists. > >> > >>1. export filesystem to client. > >>2. let client allow to mount it. > >>3. remove all entries from rmtab on server. > >>4. restart all nfs daemons. > >>5. Now if client access filesystem , it gets > >> permission denied error.Client can access > >> filesystem only after remounting it. > >>6. This show that mountd still uses rmtab to > >> check if client had mounted filesystem or not. > >> No entry in rmtab for a client means it has not > >> mounted filesystem. > >> > >>thanks, > >> --kiran > >> > >>--- Paul Clements > >>wrote: > >> > >> > >>>mehta kiran wrote: > >>> > >>> > >>>>Isn't handle supplied by client > >>>> enough to verify clients access to > >>>> filesystem.? > >>> > >>>Yes, it should be. That's why in 2.6, the rmtab > >> > >>file > >> > >>>is no longer relied > >>>upon. Instead, there is a special filesystem, > >>>/proc/fs/nfsd, that allows > >>>the kernel to communicate with mountd in order to > >>>authenticate > >>>unrecognized clients automatically. > >>> > >>>-- > >>>Paul > >>> > >>> > >>> > >> > > > ------------------------------------------------------- > > > >>>This SF.Net email is sponsored by: IntelliVIEW -- > >>>Interactive Reporting > >>>Tool for open source databases. Create > drag-&-drop > >>>reports. Save time > >>>by over 75%! Publish reports on the web. Export > to > >>>DOC, XLS, RTF, etc. > >>>Download a FREE copy at > >>>http://www.intelliview.com/go/osdn_nl > >>>_______________________________________________ > >>>NFS maillist - NFS@lists.sourceforge.net > >>>https://lists.sourceforge.net/lists/listinfo/nfs > >>> > >> > >> > >> > >> > >> > >>__________________________________ > >>Do you Yahoo!? > >>Yahoo! Mail - You care about security. So do we. > >>http://promotions.yahoo.com/new_mail > >> > >> > >> > > > > > ------------------------------------------------------- > > > >>This SF.Net email is sponsored by: IntelliVIEW -- > >>Interactive Reporting > >>Tool for open source databases. Create drag-&-drop > >>reports. Save time > >>by over 75%! Publish reports on the web. 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