From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id 8B9201FF133 for ; Mon, 27 Apr 2026 14:18:43 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 727BF1BAEE; Mon, 27 Apr 2026 14:18:43 +0200 (CEST) From: Markus Frank To: pve-devel@lists.proxmox.com Subject: [PATCH guest-common v3 1/11] mapping: dir: add 'live-migration-method' parameter Date: Mon, 27 Apr 2026 14:16:50 +0200 Message-ID: <20260427121746.270544-2-m.frank@proxmox.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260427121746.270544-1-m.frank@proxmox.com> References: <20260427121746.270544-1-m.frank@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1777292194592 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.008 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 SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: LYMOSLGTI3G7D6IBEKDSC4ZRXK4TQNBR X-Message-ID-Hash: LYMOSLGTI3G7D6IBEKDSC4ZRXK4TQNBR X-MailFrom: m.frank@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: If a live migration method is selected, qemu-server starts virtiofsd with the flags to enable live migration using the chosen method. Signed-off-by: Markus Frank --- v3 changes: * removed default option for live-migration-method * added `make tidy` changes src/PVE/Mapping/Dir.pm | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/src/PVE/Mapping/Dir.pm b/src/PVE/Mapping/Dir.pm index 5ff02d1..6a61237 100644 --- a/src/PVE/Mapping/Dir.pm +++ b/src/PVE/Mapping/Dir.pm @@ -74,6 +74,16 @@ my $defaultData = { description => "The ID of the directory mapping", format => 'pve-configid', }, + 'live-migration-method' => { + description => + "Allow live-migration when using the directory with a virtiofs device." + . " Ensure you are using the same shared directory on all hosts." + . " Available migration methods are 'file-handles' and 'find-path'." + . " Live-migration is disable by default.", + type => 'string', + optional => 1, + enum => ['file-handles', 'find-paths'], + }, description => { type => 'string', description => "Description of the directory mapping", @@ -99,6 +109,7 @@ sub private { sub options { return { description => { optional => 1 }, + 'live-migration-method' => { optional => 1 }, map => {}, }; } -- 2.47.3