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 37DCF1FF17C for ; Wed, 17 Sep 2025 18:31:12 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id EA23BA9A4; Wed, 17 Sep 2025 18:31:17 +0200 (CEST) From: Fiona Ebner To: pve-devel@lists.proxmox.com Date: Wed, 17 Sep 2025 18:30:30 +0200 Message-ID: <20250917163038.488710-7-f.ebner@proxmox.com> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250917163038.488710-1-f.ebner@proxmox.com> References: <20250917163038.488710-1-f.ebner@proxmox.com> MIME-Version: 1.0 X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1758126634445 X-SPAM-LEVEL: Spam detection results: 0 AWL -0.022 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 Subject: [pve-devel] [PATCH qemu-server 6/6] vm start: remove left-over VM-state-related properties X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox VE development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pve-devel-bounces@lists.proxmox.com Sender: "pve-devel" When cloning from a snapshot, VM-state-related properties would be accidentally copied, see commit "partially fix #6805: api: clone: properly remove all snapshot-related info". Detect and remove such left-over properties upon VM start. Signed-off-by: Fiona Ebner --- src/PVE/QemuServer.pm | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/PVE/QemuServer.pm b/src/PVE/QemuServer.pm index 90a8be3e..f7f85436 100644 --- a/src/PVE/QemuServer.pm +++ b/src/PVE/QemuServer.pm @@ -5553,6 +5553,20 @@ sub vm_migrate_alloc_nbd_disks { return $nbd; } +my sub remove_left_over_vmstate_opts { + my ($vmid, $conf) = @_; + + my $found; + for my $opt (qw(running-nets-host-mtu runningmachine runningcpu)) { + if (defined($conf->{$opt})) { + print "No VM state set, removing left-over option '$opt'\n"; + delete $conf->{$opt}; + $found = 1; + } + } + PVE::QemuConfig->write_config($vmid, $conf) if $found; +} + # see vm_start_nolock for parameters, additionally: # migrate_opts: # storagemap = parsed storage map for allocating NBD disks @@ -6039,6 +6053,8 @@ sub vm_start_nolock { } delete $conf->@{qw(lock vmstate running-nets-host-mtu runningmachine runningcpu)}; PVE::QemuConfig->write_config($vmid, $conf); + } elsif (!$conf->{vmstate}) { + remove_left_over_vmstate_opts($vmid, $conf); } PVE::GuestHelpers::exec_hookscript($conf, $vmid, 'post-start'); -- 2.47.2 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel