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=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,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 0104FC3A59E for ; Tue, 20 Aug 2019 14:08:39 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CD6F0214DA for ; Tue, 20 Aug 2019 14:08:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CD6F0214DA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:37832 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i04oP-0007WB-V7 for qemu-devel@archiver.kernel.org; Tue, 20 Aug 2019 10:08:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50661) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i04ni-0006zq-Jv for qemu-devel@nongnu.org; Tue, 20 Aug 2019 10:07:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i04nW-0001rg-NV for qemu-devel@nongnu.org; Tue, 20 Aug 2019 10:07:47 -0400 Received: from out4436.biz.mail.alibaba.com ([47.88.44.36]:18746) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i04nW-0001oK-DR for qemu-devel@nongnu.org; Tue, 20 Aug 2019 10:07:42 -0400 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R151e4; CH=green; DM=||false|; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04395; MF=tao.peng@linux.alibaba.com; NM=1; PH=DS; RN=5; SR=0; TI=SMTPD_---0Ta-vclZ_1566310031; Received: from graymalkin.local(mailfrom:tao.peng@linux.alibaba.com fp:SMTPD_---0Ta-vclZ_1566310031) by smtp.aliyun-inc.com(127.0.0.1); Tue, 20 Aug 2019 22:07:12 +0800 To: "Dr. David Alan Gilbert" References: <20190819160426.GB2625@stefanha-x1.localdomain> <335d2ae6-4d06-9fb3-e1f6-fbef8aee946f@linux.alibaba.com> <20190820080952.GA2867@work-vm> From: Peng Tao Message-ID: <5bd1c212-e74c-ecd2-1472-ae91aaa2061d@linux.alibaba.com> Date: Tue, 20 Aug 2019 22:07:10 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190820080952.GA2867@work-vm> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 47.88.44.36 Subject: Re: [Qemu-devel] [kata-dev] [ANNOUNCE] virtio-fs v0.3 release X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: virtio-fs@redhat.com, qemu-devel@nongnu.org, Stefan Hajnoczi , kata-dev@lists.katacontainers.io Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 2019/8/20 16:09, Dr. David Alan Gilbert wrote: > * Peng Tao (tao.peng@linux.alibaba.com) wrote: >> >> >> On 2019/8/20 00:04, Stefan Hajnoczi wrote: >>> I am delighted to announce the release of virtio-fs v0.3, a shared file >>> system that lets virtual machines access a directory tree on the host. >>> This release is based on QEMU 4.1.0 and Linux 5.3-rc3. >>> >> Good news! As virtio-fs is maturing and stabilizing, what's the plan for >> upstreaming both qemu and kernel part of it? > > We're working on that. > A few days ago I sent the core qemu code to qemu-devel marked as > experiemental; Vivek is planning on sending another kernel version out. > Cool. Looking forward to seeing them in upstream code base;) Cheers, Tao > Dave > >> Cheers, >> Tao >> >>> For more information about virtio-fs: https://virtio-fs.gitlab.io/ >>> >>> This is a development release aimed at early adopters of virtio-fs. Work is >>> being done to upstream the code into Linux and QEMU. We expect to stop >>> publishing virtio-fs releases once the code has been merged by these upstream >>> projects. >>> >>> Where to get it: >>> >>> https://gitlab.com/virtio-fs/linux/-/tags/virtio-fs-v0.3 >>> https://gitlab.com/virtio-fs/qemu/-/tags/virtio-fs-v0.3 >>> >>> Changes: >>> >>> * Please note that the mount syntax has changed to: >>> >>> # mount -t virtio_fs myfs /mnt -o ... >>> >>> The old syntax was "mount -t virtio_fs none /mnt -o tag=myfs,...". >>> >>> * virtiofsd --fd=FDNUM takes a listen socket file descriptor number. File >>> descriptor passing is an alternative way to manage the vhost-user UNIX >>> domain socket. The parent process no longer needs to wait for virtiofsd to >>> create the listen socket before spawning the VM. >>> >>> * virtiofsd --syslog logs to syslog(2) instead of stderr. Useful for unifying >>> logging and when the virtiofsd process is not being supervised. >>> >>> * virtiofsd --thread-pool-size=NUM sets the maximum number of worker threads >>> for FUSE request processing. This can be used to control the host queue >>> depth. The default is 64. >>> >>> * Performance improvements and bug fixes. >>> >>> Note for Kata Containers: the new kernel is not compatible with existing >>> Kata Containers releases due to the mount syntax change. To try it out, >>> please apply the following kata-runtime patch: >>> >>> https://gitlab.com/virtio-fs/runtime/commit/a2e44de817e438c02a495cf258039774527e3178 >>> >>> Kata Containers patches for virtio-fs v0.3 are under development and will be >>> submitted to Kata soon. >>> >>> Thanks to the following people for contributing code and to many more >>> for helping the virtio-fs effort: >>> >>> Dr. David Alan Gilbert >>> Eric Ren >>> Eryu Guan >>> Ganesh Maharaj Mahalingam >>> Jiufei Xue >>> Liu Bo >>> Masayoshi Mizuma >>> Miklos Szeredi >>> Peng Tao >>> piaojun >>> Sebastien Boeuf >>> Stefan Hajnoczi >>> Vivek Goyal >>> Xiaoguang Wang >>> >>> >>> _______________________________________________ >>> kata-dev mailing list >>> kata-dev@lists.katacontainers.io >>> http://lists.katacontainers.io/cgi-bin/mailman/listinfo/kata-dev >>> >> >> -- >> Into something rich and strange. >> >> _______________________________________________ >> kata-dev mailing list >> kata-dev@lists.katacontainers.io >> http://lists.katacontainers.io/cgi-bin/mailman/listinfo/kata-dev > -- > Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK > -- Into something rich and strange.