From nobody Fri May 17 03:00:47 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of redhat.com designates 170.10.133.124 as permitted sender) client-ip=170.10.133.124; envelope-from=libvir-list-bounces@redhat.com; helo=us-smtp-delivery-124.mimecast.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1677486000; cv=none; d=zohomail.com; s=zohoarc; b=Ec08tRXyhshDqgnE4dBtAxK3lob82ZSQ56JCVBdhwYAJLsBpIL9KfuZZUrMqXxviVg7vqvOMXbIYAX7MJGtv8V9DjVp0vEPacN9h/Hb+SRFFgvvLOxEC0E2JM6lX6X91eb5DkSXxkNTSFMT88nXQFnqa0Er6E86VYojg+eBWpCA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677486000; h=Content-Type:Content-Transfer-Encoding:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=FiqngXUMqr5X0jLr7B+ldakJX1+jnezm/hxKox/De2w=; b=LnYC3CyxOzl4FRymDjBuGFOIl1OBmFVv9RvaftdDPWou5uEFQHjKKW4lSGLz7PZS8wA4Cwfjo2GXWwuy8epVDB4ImOSPi8SvspyKZer34pczPRsBP8KF4ZO50PqicY/ems+vvV89SSLmPMr1hVrUfYqYXaj46Q6AAUeQ/Z/NjZw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mx.zohomail.com with SMTPS id 16774860002471.5031516732325372; Mon, 27 Feb 2023 00:20:00 -0800 (PST) Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-368-PRY7wOUiMVGaea_30GJG1w-1; Mon, 27 Feb 2023 03:19:56 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3FF7A3823A2D; Mon, 27 Feb 2023 08:19:50 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (unknown [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id A056C140EBF6; Mon, 27 Feb 2023 08:19:45 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 850291946589; Mon, 27 Feb 2023 08:19:45 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 0ECC01946586 for ; Mon, 27 Feb 2023 08:19:45 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id CEFFC140EBF6; Mon, 27 Feb 2023 08:19:44 +0000 (UTC) Received: from speedmetal.redhat.com (unknown [10.45.242.16]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5C601140EBF4 for ; Mon, 27 Feb 2023 08:19:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1677485999; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=FiqngXUMqr5X0jLr7B+ldakJX1+jnezm/hxKox/De2w=; b=S4blUs93IlSixfo652uoqz2K+WnFOE99ARBFCG/7+GuEg2vMJtLDfso+0Szdhl57kllm/Z 7aRUT7mc4zY7NQbhOxlcYUjmAAg967wwGqMS6dw4Kai3Q6qkg1A6llUZkzRBibOe0eKL8U HcOo75tL5PK8WlxSf0kI4dvBXFX5qcQ= X-MC-Unique: PRY7wOUiMVGaea_30GJG1w-1 X-Original-To: libvir-list@listman.corp.redhat.com From: Peter Krempa To: libvir-list@redhat.com Subject: [PATCH] kbase: virtiofs: Add a note that virtiofs is not migratable Date: Mon, 27 Feb 2023 09:19:43 +0100 Message-Id: <24890ad615f24edf646f07157e92ef03dc63ff2d.1677485983.git.pkrempa@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libvir-list-bounces@redhat.com Sender: "libvir-list" X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1677486001430100001 Content-Type: text/plain; charset="utf-8" Note that certain operations will not work. Resolves: https://gitlab.com/libvirt/libvirt/-/issues/452 Signed-off-by: Peter Krempa Reviewed-by: Martin Kletzander --- docs/kbase/virtiofs.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/docs/kbase/virtiofs.rst b/docs/kbase/virtiofs.rst index 10d1e1d79c..5940092db5 100644 --- a/docs/kbase/virtiofs.rst +++ b/docs/kbase/virtiofs.rst @@ -13,6 +13,10 @@ is designed to offer local file system semantics and per= formance. See https://virtio-fs.gitlab.io/ +*Note:* virtiofs currently does not support migration so operations such as +migration, save/managed-save, or snapshots with memory are not supported if +a VM has a virtiofs filesystem connected. + Sharing a host directory with a guest =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --=20 2.39.2