From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <pve-devel-bounces@lists.proxmox.com> Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id 8E7831FF162 for <inbox@lore.proxmox.com>; Mon, 7 Apr 2025 16:32:01 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 23B89EAB; Mon, 7 Apr 2025 16:31:57 +0200 (CEST) Message-ID: <27d1b340-a527-4b66-929d-d7393eeab3d4@proxmox.com> Date: Mon, 7 Apr 2025 16:31:52 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: pve-devel@lists.proxmox.com References: <20250407134950.265270-1-m.frank@proxmox.com> From: Filip Schauer <f.schauer@proxmox.com> In-Reply-To: <20250407134950.265270-1-m.frank@proxmox.com> X-SPAM-LEVEL: Spam detection results: 0 AWL -0.017 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment RCVD_IN_VALIDITY_CERTIFIED_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_RPBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_SAFE_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: Re: [pve-devel] [PATCH docs/qemu-server/manager v17 0/10] Virtio-fs X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion <pve-devel.lists.proxmox.com> List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pve-devel>, <mailto:pve-devel-request@lists.proxmox.com?subject=unsubscribe> List-Archive: <http://lists.proxmox.com/pipermail/pve-devel/> List-Post: <mailto:pve-devel@lists.proxmox.com> List-Help: <mailto:pve-devel-request@lists.proxmox.com?subject=help> List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel>, <mailto:pve-devel-request@lists.proxmox.com?subject=subscribe> Reply-To: Proxmox VE development discussion <pve-devel@lists.proxmox.com> Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: pve-devel-bounces@lists.proxmox.com Sender: "pve-devel" <pve-devel-bounces@lists.proxmox.com> Tested on a fresh proxmox-ve_8.4-ALPHA-1.iso install. Configured a directory mapping and passed it to a Debian VM with the default settings. Inside the VM I mounted the directory using `mount -t virtiofs dirid /mnt/path`. Writing some data to the directory from inside the VM with `dd if=/dev/urandom of=/mnt/path/bench bs=1M` was decently fast: 190 MB/s On 07/04/2025 15:49, Markus Frank wrote: > Virtio-fs is a shared file system that enables sharing a directory > between host and guest VMs. It takes advantage of the locality of > virtual machines and the hypervisor to get a higher throughput than > the 9p remote file system protocol. > > build-order: > 1. cluster > 2. guest-common > 3. docs > 4. qemu-server > 5. manager > > I did not get virtiofsd to run with run_command without creating > zombie processes after stutdown. So I replaced run_command with exec > for now. Maybe someone can find out why this happens. > > > v17: > * qemu-server: > * d/control: 'virtiofsd' in Recommends instead of Depends > * added check if virtiofsd is installed > * pve-manager: > * moved directory mapping in its own tab to save vertical space in the > "Resource Mappings" tab - discussed off-list with Dominik > > > docs: > > Markus Frank (1): > add doc section for the shared filesystem virtio-fs > > qm.adoc | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-- > 1 file changed, 100 insertions(+), 2 deletions(-) > > > > qemu-server: > > Markus Frank (4): > d/control: add virtiofsd to recommends for qemu-server > fix #1027: virtio-fs support > migration: check_local_resources for virtiofs > disable snapshot (with RAM) and hibernate with virtio-fs devices > > PVE/API2/Qemu.pm | 41 ++++++- > PVE/QemuServer.pm | 42 ++++++- > PVE/QemuServer/Makefile | 3 +- > PVE/QemuServer/Memory.pm | 25 +++-- > PVE/QemuServer/Virtiofs.pm | 212 +++++++++++++++++++++++++++++++++++ > debian/control | 5 +- > test/MigrationTest/Shared.pm | 7 ++ > 7 files changed, 320 insertions(+), 15 deletions(-) > create mode 100644 PVE/QemuServer/Virtiofs.pm > > > > manager: > > Markus Frank (5): > api: add resource map api endpoints for directories > ui: add edit window for dir mappings > ui: add resource mapping view for directories > ui: form: add selector for directory mappings > ui: add options to add virtio-fs to qemu config > > PVE/API2/Cluster/Mapping.pm | 7 + > PVE/API2/Cluster/Mapping/Dir.pm | 308 ++++++++++++++++++++++++++++ > PVE/API2/Cluster/Mapping/Makefile | 1 + > www/manager6/Makefile | 4 + > www/manager6/Utils.js | 1 + > www/manager6/dc/Config.js | 6 + > www/manager6/dc/DirMapView.js | 38 ++++ > www/manager6/form/DirMapSelector.js | 63 ++++++ > www/manager6/qemu/HardwareView.js | 19 ++ > www/manager6/qemu/VirtiofsEdit.js | 143 +++++++++++++ > www/manager6/window/DirMapEdit.js | 204 ++++++++++++++++++ > 11 files changed, 794 insertions(+) > create mode 100644 PVE/API2/Cluster/Mapping/Dir.pm > create mode 100644 www/manager6/dc/DirMapView.js > create mode 100644 www/manager6/form/DirMapSelector.js > create mode 100644 www/manager6/qemu/VirtiofsEdit.js > create mode 100644 www/manager6/window/DirMapEdit.js > _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel