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[209.132.180.67]) by mx.google.com with ESMTP id u189-v6si15987625pgc.635.2018.05.30.01.28.58; Wed, 30 May 2018 01:29:12 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=temperror (no key for signature) header.i=@szeredi.hu header.s=google header.b=QZycjP4d; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936038AbeE3I1X (ORCPT + 99 others); Wed, 30 May 2018 04:27:23 -0400 Received: from mail-ot0-f194.google.com ([74.125.82.194]:37224 "EHLO mail-ot0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935925AbeE3I1T (ORCPT ); Wed, 30 May 2018 04:27:19 -0400 Received: by mail-ot0-f194.google.com with SMTP id 77-v6so20175456otd.4 for ; Wed, 30 May 2018 01:27:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=szeredi.hu; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=surnbEhtMOWyEOr5xlR8y7NY/XYulwIV1W5jk4OsLNM=; b=QZycjP4de5AtRcFnLZ98PK3pRyNfnVqUY2DS3DD6vhVf9Qct0D3o1bWjzCb8rE9TSA /2eTakKSY2F9zIGAC1oOTp2h0qw7rJw647dHfXG8T4eK4MhcXKSb9LLnqV6WaWgm+Rpj TZdxccFHVuE87lkdJfKJqv7ccXQOVmPxAMfHU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=surnbEhtMOWyEOr5xlR8y7NY/XYulwIV1W5jk4OsLNM=; b=dxq/YOVD2Jz25zKNeBnWWtRMtfwSI8EXM/zxt4VwM/K6YmpgqZgWsTuWH18CgYA12D cC5cRsGqcStIU33fWxcv8M9qAmiZldh9Nt0bicw16AETAdGhtSyaGmPcBdQ0ktiuPaPW 53hTqFBEZTJMimfIrI6xTAS36IUKuB8ZhJy+VjOdYAUCwJ5nd1NsLkzcL4kY6dFAfYGx eZlESth+YdPU0oYkv5czy1YIwopNlpuqKKnOl0XO4lLhHOet+o3zZY6ScK1uDF8aQ5WO 8WGqr2RCfiH9jfPY6ZEsVMLHISEfplAIgsteb7Fmegr63SjOuBBG1kRqWWCCHZ+PnDbV nwHg== X-Gm-Message-State: ALKqPwc9UE69FW4Kjz9Ej4TvsWCy7P4sUvl/K6egmAXzGA7H5OPjC47E rcbNjPCAZW5npQt5edW7erMVLoHkiJSGelNzWk6ILA== X-Received: by 2002:a9d:352c:: with SMTP id o41-v6mr1020676otc.368.1527668838932; Wed, 30 May 2018 01:27:18 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a9d:116f:0:0:0:0:0 with HTTP; Wed, 30 May 2018 01:27:18 -0700 (PDT) X-Originating-IP: [194.176.227.33] In-Reply-To: References: <20180529144612.16675-1-mszeredi@redhat.com> <20180529144612.16675-4-mszeredi@redhat.com> From: Miklos Szeredi Date: Wed, 30 May 2018 10:27:18 +0200 Message-ID: Subject: Re: [PATCH 03/28] ovl: Provide a mount option metacopy=on/off for metadata copyup To: Randy Dunlap Cc: Miklos Szeredi , overlayfs , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 29, 2018 at 10:44 PM, Randy Dunlap wrote: > On 05/29/2018 07:45 AM, Miklos Szeredi wrote: >> + If this config option is enabled then overlay filesystems will >> + copy up only metadata where appropriate and data copy up will >> + happen when a file is opended for WRITE operation. It is still > > opened Thanks for the feedback. Fixed. Miklos