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,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 6C9CAC3A589 for ; Tue, 20 Aug 2019 08:10:47 +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 4106F23A6A for ; Tue, 20 Aug 2019 08:10:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4106F23A6A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34492 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hzzE6-0004vM-Ep for qemu-devel@archiver.kernel.org; Tue, 20 Aug 2019 04:10:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52280) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hzzDT-0004R1-W8 for qemu-devel@nongnu.org; Tue, 20 Aug 2019 04:10:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hzzDQ-0007WK-T5 for qemu-devel@nongnu.org; Tue, 20 Aug 2019 04:10:07 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58124) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hzzDQ-0007Vw-Iz for qemu-devel@nongnu.org; Tue, 20 Aug 2019 04:10:04 -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 15CD13003715; Tue, 20 Aug 2019 08:10:03 +0000 (UTC) Received: from work-vm (ovpn-117-33.ams2.redhat.com [10.36.117.33]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 96DD718C70; Tue, 20 Aug 2019 08:09:54 +0000 (UTC) Date: Tue, 20 Aug 2019 09:09:52 +0100 From: "Dr. David Alan Gilbert" To: Peng Tao Message-ID: <20190820080952.GA2867@work-vm> References: <20190819160426.GB2625@stefanha-x1.localdomain> <335d2ae6-4d06-9fb3-e1f6-fbef8aee946f@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <335d2ae6-4d06-9fb3-e1f6-fbef8aee946f@linux.alibaba.com> User-Agent: Mutt/1.12.1 (2019-06-15) 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 [10.5.110.47]); Tue, 20 Aug 2019 08:10:03 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 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" * 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. 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