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https://issues.apache.org/jira/browse/CLOUDSTACK-7982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16423708#comment-16423708
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ASF GitHub Bot commented on CLOUDSTACK-7982:
--------------------------------------------
marcaurele commented on a change in pull request #1709: CLOUDSTACK-7982: KVM
live migration with local storage
URL: https://github.com/apache/cloudstack/pull/1709#discussion_r178758112
##########
File path:
plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/wrapper/LibvirtMigrateWithStorageCommandWrapper.java
##########
@@ -0,0 +1,56 @@
+//
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+//
+
+package com.cloud.hypervisor.kvm.resource.wrapper;
+
+import com.cloud.agent.api.Answer;
+import com.cloud.agent.api.MigrateWithStorageAnswer;
+import com.cloud.agent.api.MigrateWithStorageCommand;
+import com.cloud.agent.api.to.DataTO;
+import com.cloud.agent.api.to.DiskTO;
+import com.cloud.agent.api.to.VirtualMachineTO;
+import com.cloud.hypervisor.kvm.resource.LibvirtComputingResource;
+import com.cloud.resource.CommandWrapper;
+import com.cloud.resource.ResourceWrapper;
+import org.apache.cloudstack.storage.to.VolumeObjectTO;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+@ResourceWrapper(handles = MigrateWithStorageCommand.class)
+public final class LibvirtMigrateWithStorageCommandWrapper extends
CommandWrapper<MigrateWithStorageCommand, Answer, LibvirtComputingResource> {
+
+ @Override
+ public Answer execute(final MigrateWithStorageCommand command, final
LibvirtComputingResource libvirtComputingResource) {
+ List<VolumeObjectTO> volumes = new ArrayList<>();
+ VirtualMachineTO vm = command.getVirtualMachine();
+ List<DiskTO> disks = Arrays.asList(vm.getDisks());
+ for (DiskTO disk : disks) {
+ DataTO data = disk.getData();
+ if (data instanceof VolumeObjectTO) {
+ volumes.add((VolumeObjectTO) data);
+ }
+ }
+
+ final String result =
LibvirtMigrationHelper.executeMigrationWithFlags(libvirtComputingResource,
vm.getName(), command.getTargetHost(),
libvirtComputingResource.getMigrateWithStorageFlags(), null, true);
Review comment:
@wido shortcut here with `null, true` as last parameters
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> Storage live migration support for KVM
> --------------------------------------
>
> Key: CLOUDSTACK-7982
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7982
> Project: CloudStack
> Issue Type: Improvement
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Wei Zhou
> Assignee: Marc-Aurèle Brothier
> Priority: Major
> Fix For: Future
>
>
> Currently it supports Xenserver, Vmware, Hyper-V, but not KVM.
> We need to add the implementation for KVM.
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