Return-Path: Received: from mx2.netapp.com ([216.240.18.37]:24622 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755630Ab1DTTXN convert rfc822-to-8bit (ORCPT ); Wed, 20 Apr 2011 15:23:13 -0400 Subject: RE: [pnfs] pnfs read layoutget From: Trond Myklebust To: "Halevy, Benny" Cc: quanli gui , linux-nfs In-Reply-To: <7225594ED4A1304C9E43D030A886D221F4CAC6@daytona.int.panasas.com> References: <7225594ED4A1304C9E43D030A886D221F4CAC6@daytona.int.panasas.com> Content-Type: text/plain; charset="UTF-8" Date: Wed, 20 Apr 2011 15:23:11 -0400 Message-ID: <1303327391.23206.4.camel@lade.trondhjem.org> Sender: linux-nfs-owner@vger.kernel.org List-ID: MIME-Version: 1.0 On Wed, 2011-04-20 at 11:05 -0400, Halevy, Benny wrote: > This seems like a bug. In 2.6.36? > If I remember correctly, you are testing the files layout, right? > Does this also happen with the latest kernel v2.6.39-rc3 > and / or pnfs-all-2.6.38? We should definitely be calling layoutget from the 2.6.39-rc3 read code assuming that the files layout module is being correctly loaded and that the server is correctly advertising pNFS capabilities. Cheers Trond -- Trond Myklebust Linux NFS client maintainer NetApp Trond.Myklebust@netapp.com www.netapp.com