From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 837A0BBC42 for ; Tue, 19 Dec 2023 11:44:48 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 62FCF362B8 for ; Tue, 19 Dec 2023 11:44:18 +0100 (CET) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for ; Tue, 19 Dec 2023 11:44:17 +0100 (CET) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id D7EB448571 for ; Tue, 19 Dec 2023 11:44:16 +0100 (CET) From: Hannes Duerr To: pve-devel@lists.proxmox.com Date: Tue, 19 Dec 2023 11:43:36 +0100 Message-Id: <20231219104337.100411-2-h.duerr@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231219104337.100411-1-h.duerr@proxmox.com> References: <20231219104337.100411-1-h.duerr@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.001 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 T_SCC_BODY_TEXT_LINE -0.01 - Subject: [pve-devel] [PATCH qemu-server v3 1/2] migration: secure and use source volume names for deactivation 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: , X-List-Received-Date: Tue, 19 Dec 2023 10:44:48 -0000 During migration, the volume names may change if the name is already in use at the target location. We therefore want to save the original names before the migration so that we can deactivate the original volumes afterwards. Signed-off-by: Hannes Duerr --- PVE/QemuMigrate.pm | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/PVE/QemuMigrate.pm b/PVE/QemuMigrate.pm index b87e47a..ec4710d 100644 --- a/PVE/QemuMigrate.pm +++ b/PVE/QemuMigrate.pm @@ -744,6 +744,11 @@ sub phase1 { $conf->{lock} = 'migrate'; PVE::QemuConfig->write_config($vmid, $conf); + PVE::QemuConfig->foreach_volume($conf, sub { + my ($ds, $drive) = @_; + push $self->{source_volumes}->@*, $drive->{file}; + }); + $self->scan_local_volumes($vmid); # fix disk sizes to match their actual size and write changes, @@ -1586,8 +1591,7 @@ sub phase3_cleanup { # always deactivate volumes - avoid lvm LVs to be active on several nodes eval { - my $vollist = PVE::QemuServer::get_vm_volumes($conf); - PVE::Storage::deactivate_volumes($self->{storecfg}, $vollist); + PVE::Storage::deactivate_volumes($self->{storecfg}, $self->{source_volumes}); }; if (my $err = $@) { $self->log('err', $err); -- 2.39.2