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From: Dominik Csapak <d.csapak@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH manager v6 3/5] bulk migrate: include checks for live-migratable local resources
Date: Thu, 13 Feb 2025 14:17:12 +0100	[thread overview]
Message-ID: <20250213131716.3062383-17-d.csapak@proxmox.com> (raw)
In-Reply-To: <20250213131716.3062383-1-d.csapak@proxmox.com>

those should be able to migrate even for online vms. If the mapping does
not exist on the target node, that will be caught further down anyway.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
no changes in v6
 PVE/API2/Nodes.pm | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/PVE/API2/Nodes.pm b/PVE/API2/Nodes.pm
index f504e1b1..f5484280 100644
--- a/PVE/API2/Nodes.pm
+++ b/PVE/API2/Nodes.pm
@@ -2331,9 +2331,18 @@ my $create_migrate_worker = sub {
 	    $invalidConditions .= join(', ', map { $_->{volid} } @{$preconditions->{local_disks}});
 	}
 
+	# for a live migration all local_resources must be marked as live-migratable
 	if ($online && scalar($preconditions->{local_resources}->@*)) {
-	    $invalidConditions .= "\n  Has local resources: ";
-	    $invalidConditions .= join(', ', @{$preconditions->{local_resources}});
+	    my $resource_not_live = [];
+	    for my $resource ($preconditions->{local_resources}->@*) {
+		next if $preconditions->{'mapped-resource-info'}->{$resource}->{'live-migration'};
+		push $resource_not_live->@*, $resource;
+	    }
+
+	    if (scalar($resource_not_live->@*)) {
+		$invalidConditions .= "\n  Has local resources not marked as live migratable: ";
+		$invalidConditions .= join(', ', $resource_not_live->@*);
+	    }
 	}
 
 	if (my $not_allowed_nodes = $preconditions->{not_allowed_nodes}) {
-- 
2.39.5



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  parent reply	other threads:[~2025-02-13 13:19 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-13 13:16 [pve-devel] [PATCH (guest-)common/qemu-server/manager/docs v6] implement Dominik Csapak
2025-02-13 13:16 ` [pve-devel] [PATCH common v6 1/1] sysfs tools: add 'nvidia' -> 'mdev' workaround to pci_device_info Dominik Csapak
2025-03-06 13:00   ` [pve-devel] applied: " Thomas Lamprecht
2025-02-13 13:16 ` [pve-devel] [PATCH guest-common v6 1/2] mapping: pci: check the mdev configuration on the device too Dominik Csapak
2025-03-07 10:52   ` Fiona Ebner
2025-02-13 13:16 ` [pve-devel] [PATCH guest-common v6 2/2] mapping: pci: add 'live-migration-capable' flag to mappings Dominik Csapak
2025-03-07 10:52   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 01/10] vm stop-cleanup: allow callers to decide error behavior Dominik Csapak
2025-03-06 16:42   ` [pve-devel] applied: " Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 02/10] migrate: call vm_stop_cleanup after stopping in phase3_cleanup Dominik Csapak
2025-03-06 16:42   ` [pve-devel] applied: " Fiona Ebner
2025-03-07 11:02     ` Dominik Csapak
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 03/10] tests: cfg2cmd: fix mdev tests Dominik Csapak
2025-03-07 11:20   ` [pve-devel] applied: " Fiona Ebner
2025-03-07 11:54     ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 04/10] pci: mapping: check mdev config against hardware Dominik Csapak
2025-03-07 11:20   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 05/10] pci: set 'enable-migration' to on for live-migration marked mapped devices Dominik Csapak
2025-03-07 11:20   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 06/10] check_local_resources: add more info per mapped device and return as hash Dominik Csapak
2025-03-07 11:20   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 07/10] api: enable live migration for marked mapped pci devices Dominik Csapak
2025-03-07 11:20   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 08/10] api: include not mapped resources for running vms in migrate preconditions Dominik Csapak
2025-03-07 12:20   ` Fiona Ebner
2025-03-07 12:56     ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 09/10] migrate: show vfio state transferred too Dominik Csapak
2025-03-07 12:35   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH qemu-server v6 10/10] migrate: add transfer summary Dominik Csapak
2025-03-07 12:35   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH manager v6 1/5] mapping: pci: include mdev in config checks Dominik Csapak
2025-03-07 13:00   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH manager v6 2/5] bulk migrate: improve precondition checks Dominik Csapak
2025-03-07 13:19   ` Fiona Ebner
2025-03-07 13:23     ` Fiona Ebner
2025-02-13 13:17 ` Dominik Csapak [this message]
2025-03-07 13:30   ` [pve-devel] [PATCH manager v6 3/5] bulk migrate: include checks for live-migratable local resources Fiona Ebner
2025-03-07 13:40     ` Fiona Ebner
2025-03-10 12:52       ` Dominik Csapak
2025-03-10 13:21         ` Fiona Ebner
2025-03-10 13:58           ` Dominik Csapak
2025-03-10 14:40             ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH manager v6 4/5] ui: adapt migration window to precondition api change Dominik Csapak
2025-03-07 14:03   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH manager v6 5/5] fix #5175: ui: allow configuring and live migration of mapped pci resources Dominik Csapak
2025-03-07 14:33   ` Fiona Ebner
2025-02-13 13:17 ` [pve-devel] [PATCH docs v6 1/2] qm: resource mapping: add description for `mdev` option Dominik Csapak
2025-02-13 13:17 ` [pve-devel] [PATCH docs v6 2/2] qm: resource mapping: document `live-migration-capable` setting Dominik Csapak
2025-02-13 13:30 ` [pve-devel] [PATCH (guest-)common/qemu-server/manager/docs v6] implement Dominik Csapak
2025-03-07 14:39 ` Fiona Ebner
2025-03-11 13:23 ` Dominik Csapak

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