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X-Received-From: 2607:f8b0:4864:20::42d X-Mailman-Approved-At: Mon, 19 Aug 2019 23:53:52 -0400 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, kata-dev@lists.katacontainers.io Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Thanks all the contributors, looking forward to having a product = virtio-fs deployment shortly. > On Aug 20, 2019, at 12:04 AM, Stefan Hajnoczi = wrote: >=20 > 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. >=20 > For more information about virtio-fs: https://virtio-fs.gitlab.io/ >=20 > 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. >=20 > Where to get it: >=20 > https://gitlab.com/virtio-fs/linux/-/tags/virtio-fs-v0.3 > https://gitlab.com/virtio-fs/qemu/-/tags/virtio-fs-v0.3 >=20 > Changes: >=20 > * Please note that the mount syntax has changed to: >=20 > # mount -t virtio_fs myfs /mnt -o ... >=20 > The old syntax was "mount -t virtio_fs none /mnt -o tag=3Dmyfs,...". >=20 > * virtiofsd --fd=3DFDNUM 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. >=20 > * virtiofsd --syslog logs to syslog(2) instead of stderr. Useful for = unifying > logging and when the virtiofsd process is not being supervised. >=20 > * virtiofsd --thread-pool-size=3DNUM 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. >=20 > * Performance improvements and bug fixes. >=20 > 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: >=20 > = https://gitlab.com/virtio-fs/runtime/commit/a2e44de817e438c02a495cf2580397= 74527e3178 >=20 > Kata Containers patches for virtio-fs v0.3 are under development and = will be > submitted to Kata soon. >=20 > Thanks to the following people for contributing code and to many more > for helping the virtio-fs effort: >=20 > 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