From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f179.google.com (mail-wi0-f179.google.com [209.85.212.179]) by dpdk.org (Postfix) with ESMTP id 21BA2C4B2 for ; Wed, 24 Jun 2015 18:24:35 +0200 (CEST) Received: by wiwl6 with SMTP id l6so100251370wiw.0 for ; Wed, 24 Jun 2015 09:24:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=7ZaraRWBZIhN404JI6vVdaTR+jqN8ibfqEAu30RQAEk=; b=EnOYie1mChYr5GMSp1e+m+yzkK8s9/C3+HXtZws8T1en181kRMGy4TtmaMf1qYsOW7 BqeD6C+hbcv3PNKS/3ext9bJx43UUheCANPHP9yFFGD0XobTWUVW38XkOdUEp9qodMpb nlb3S7nWR8L0hsuRuB7aHIFjlNQMv9H8k8CJUPr7SGunrT1dxpu+0Z857mQIyopGPg40 5myidsdxEl1GwahgaaaHWMB7DS4f9g6yWvIvNO5QA7XKJAYWTjDq7iDVz22uP2q5pMrM /Qyu4jDdQIW8PpsTIN/Byu8zBIhhX71+A2DmpA1x/4aiDc/oM9pD28mXuMw2hJq9LKyY ZSew== X-Gm-Message-State: ALoCoQmP+cdJutqO20wd6UKLtNLQItXjJAX/flQwsFDkKFtku56ZPKhEiXIh4fGprN1bU4eqKxzU X-Received: by 10.180.79.133 with SMTP id j5mr6502192wix.38.1435163075007; Wed, 24 Jun 2015 09:24:35 -0700 (PDT) Received: from xps13.localnet (136-92-190-109.dsl.ovh.fr. [109.190.92.136]) by mx.google.com with ESMTPSA id n6sm3303791wic.16.2015.06.24.09.24.33 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 24 Jun 2015 09:24:34 -0700 (PDT) From: Thomas Monjalon To: Daniel Mrzyglod Date: Wed, 24 Jun 2015 18:23:29 +0200 Message-ID: <19677236.gyqnbf9WdI@xps13> Organization: 6WIND User-Agent: KMail/4.14.8 (Linux/4.0.4-2-ARCH; KDE/4.14.8; x86_64; ; ) In-Reply-To: <1435162530-9272-1-git-send-email-danielx.t.mrzyglod@intel.com> References: <1435162530-9272-1-git-send-email-danielx.t.mrzyglod@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH] cfgfile: Fix for Reading Files on nfs filesystem. X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jun 2015 16:24:35 -0000 2015-06-24 18:15, Daniel Mrzyglod: > The problem occure when we have config files on NFS filesystem. You forgot to describe the problem. > Solution with minimal change to library is to add buffer for I/O operations. > Without buffering there is 3-10% of faulty Reading from NFS. > > The problem seems to be only NFS filesystem. > > Signed-off-by: Daniel Mrzyglod