From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9644C3A59F for ; Thu, 29 Aug 2019 11:58:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A0952215EA for ; Thu, 29 Aug 2019 11:58:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727122AbfH2L61 (ORCPT ); Thu, 29 Aug 2019 07:58:27 -0400 Received: from mx1.redhat.com ([209.132.183.28]:23660 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726739AbfH2L61 (ORCPT ); Thu, 29 Aug 2019 07:58:27 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4ED03308FC4A; Thu, 29 Aug 2019 11:58:27 +0000 (UTC) Received: from horse.redhat.com (unknown [10.18.25.158]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0EA1160872; Thu, 29 Aug 2019 11:58:23 +0000 (UTC) Received: by horse.redhat.com (Postfix, from userid 10451) id 966A12206F5; Thu, 29 Aug 2019 07:58:22 -0400 (EDT) Date: Thu, 29 Aug 2019 07:58:22 -0400 From: Vivek Goyal To: Miklos Szeredi Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, virtio-fs@redhat.com, Stefan Hajnoczi , "Dr. David Alan Gilbert" Subject: Re: [PATCH v3 00/13] virtio-fs: shared file system for virtual machines Message-ID: <20190829115822.GA10416@redhat.com> References: <20190821173742.24574-1-vgoyal@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.0 (2019-05-25) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.43]); Thu, 29 Aug 2019 11:58:27 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 29, 2019 at 11:28:27AM +0200, Miklos Szeredi wrote: > On Wed, Aug 21, 2019 at 7:38 PM Vivek Goyal wrote: > > > > Hi, > > > > Here are the V3 patches for virtio-fs filesystem. This time I have > > broken the patch series in two parts. This is first part which does > > not contain DAX support. Second patch series will contain the patches > > for DAX support. > > > > I have also dropped RFC tag from first patch series as we believe its > > in good enough shape that it should get a consideration for inclusion > > upstream. > > Pushed out to > > git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git#for-next > Awesome. > Major changes compared to patchset: > > - renamed to "virtiofs". Filesystem names don't usually have > underscore before "fs" postfix. > Sound good to me. > - removed option parsing completely. Virtiofs config is fixed to "-o > rootmode=040000,user_id=0,group_id=0,allow_other,default_permissions". > Does this sound reasonable? These are the options we are using now and looks like they make lot of sense for virtiofs. I guess if somebody needs a different configuration later we can introduce option parsing and override these defaults. > > There are miscellaneous changes, so needs to be thoroughly tested. I will test these. > > I think we also need something in > "Documentation/filesystems/virtiofs.rst" which describes the design > (how request gets to userspace and back) and how to set up the > server, etc... Stefan, Vivek can you do something like that? Sure, I will write up something and take Stefan's input as well. Thanks Vivek