fix #2364: allow offline migration with local cloudinit disk

As the cloudinit disk itself does not get copied on an offline
migration, just the config, there's no conflict. Ignore the local
cloudinit disk on offline migration. Also adds a useful message when
trying to live migrate with a local cloudinit disk.

Signed-off-by: Mira Limbeck <m.limbeck@proxmox.com>

diff --git a/www/manager6/window/Migrate.js b/www/manager6/window/Migrate.js
index d8d9a7f347286627d1d8853a9a928a896f34a132..cfc1316de7a476728fdac1222232ad82f2cf3e56 100644 (file)
--- a/www/manager6/window/Migrate.js
+++ b/www/manager6/window/Migrate.js
@@ -248,11 +248,23 @@ Ext.define('PVE.window.Migrate', {
 
                        migrateStats.local_disks.forEach(function (disk) {
                            if (disk.cdrom && disk.cdrom === 1) {
-                               migration.possible = false;
-                               migration.preconditions.push({
-                                   text: "Can't migrate VM with local CD/DVD",
-                                   severity: 'error'
-                               });
+                               if (disk.volid.includes('vm-'+vm.get('vmid')+'-cloudinit')) {
+                                   if (migrateStats.running) {
+                                       migration.possible = false;
+                                       migration.preconditions.push({
+                                            text: "Can't live migrate VM with local cloudinit disk, use shared storage instead",
+                                            severity: 'error'
+                                       });
+                                   } else {
+                                       return;
+                                   }
+                               } else {
+                                   migration.possible = false;
+                                   migration.preconditions.push({
+                                       text: "Can't migrate VM with local CD/DVD",
+                                       severity: 'error'
+                                   });
+                               }
 
                            } else if (!disk.referenced_in_config) {
                                migration.possible = false;