From: "Amir Hermelin" Subject: RE: remounting with a different blocksize Date: Wed, 17 Sep 2003 16:04:58 +0200 Sender: nfs-admin@lists.sourceforge.net Message-ID: <00ae01c37d24$b34f01e0$1301a8c0@CARTMAN> References: <3F683E15.6010708@RedHat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1255" Cc: Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Cipher TLSv1:DES-CBC3-SHA:168) (Exim 3.31-VA-mm2 #1 (Debian)) id 19zc09-0005jV-00 for ; Wed, 17 Sep 2003 06:05:46 -0700 Received: from sphere.barak.net.il ([212.150.48.98]) by sc8-sf-mx1.sourceforge.net with esmtp (Exim 4.22) id 19zc09-0003wJ-Bf for nfs@lists.sourceforge.net; Wed, 17 Sep 2003 06:05:45 -0700 To: "'Steve Dickson'" In-Reply-To: <3F683E15.6010708@RedHat.com> Errors-To: nfs-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Unsubscribe: , List-Archive: Steve, I turn on nfsd debugging using '/sbin/sysctl -w = sunrpc.nfsd_debug=3D65535'. There I see that the READ requests come in 4k blocks. Other than that = the operation works fine (since both the client and the server agree on this 4k). Amir. -----Original Message----- From: nfs-admin@lists.sourceforge.net [mailto:nfs-admin@lists.sourceforge.net] On Behalf Of Steve Dickson Sent: =E3 17 =F1=F4=E8=EE=E1=F8 2003 12:57 To: Amir Hermelin Cc: nfs@lists.sourceforge.net Subject: Re: [NFS] remounting with a different blocksize Amir Hermelin wrote: >I'm using RH Linux 2.4.20 on both machines. When I first mount one of=20 >the machines with a 4k read/write blocksize, the READ requests are 4K=20 >bytes. However, when I umount and then mount again with read/write=20 >blocksize of 8K, the READ requests are still 4K bytes. > >Any ideas on how I can properly change the blocksizes? > I just ran a quick experiment on with my 2.4.20 kernel and everything = seem to work as expected... How are you verifying the blocks sizes? SteveD. ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs