cloudstack-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From anim...@apache.org
Subject [08/20] git commit: updated refs/heads/4.3 to 3297fcc
Date Wed, 05 Mar 2014 07:52:53 GMT
CLOUDSTACK-6146. [VMware] [ESXi 5.5] Live VM migration of an already migrated VM (with storage)
across clusters fails
In vCenter 5.5, once a volume is migrated the VMDKs are renamed to match the name of the VM.
Update volume path for every volume belonging to the VM to the corresponding new disk filename.
(cherry picked from commit 8cb03ddb2387c7aebf20dc0aa011e41f227e9f68)

Signed-off-by: Animesh Chaturvedi <animesh@apache.org>


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/3cd33f6f
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/3cd33f6f
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/3cd33f6f

Branch: refs/heads/4.3
Commit: 3cd33f6f4ad756e61c1088d26f7e6b281638f219
Parents: e63af74
Author: Likitha Shetty <likitha.shetty@citrix.com>
Authored: Tue Feb 25 18:10:52 2014 +0530
Committer: Animesh Chaturvedi <animesh@apache.org>
Committed: Tue Mar 4 23:39:44 2014 -0800

----------------------------------------------------------------------
 .../vmware/resource/VmwareResource.java         | 25 ++++++++++++--
 .../motion/VmwareStorageMotionStrategy.java     | 36 +++++++++++++-------
 2 files changed, 45 insertions(+), 16 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/3cd33f6f/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
----------------------------------------------------------------------
diff --git a/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
b/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
index d27d81f..9f5cf04 100755
--- a/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
+++ b/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
@@ -4338,6 +4338,8 @@ public class VmwareResource implements StoragePoolResource, ServerResource,
Vmwa
         VolumeTO volume;
         StorageFilerTO filerTo;
         Set<String> mountedDatastoresAtSource = new HashSet<String>();
+        List<VolumeObjectTO> volumeToList =  new ArrayList<VolumeObjectTO>();
+        Map<Long, Integer> volumeDeviceKey = new HashMap<Long, Integer>();
 
         Map<VolumeTO, StorageFilerTO> volToFiler = cmd.getVolumeToFiler();
         String tgtHost = cmd.getTargetHost();
@@ -4402,9 +4404,11 @@ public class VmwareResource implements StoragePoolResource, ServerResource,
Vmwa
                         volume.getPath() + ".vmdk");
                 diskLocator = new VirtualMachineRelocateSpecDiskLocator();
                 diskLocator.setDatastore(morDsAtSource);
-                diskLocator.setDiskId(getVirtualDiskInfo(vmMo, volume.getPath() + ".vmdk"));
+                int diskId = getVirtualDiskInfo(vmMo, volume.getPath() + ".vmdk");
+                diskLocator.setDiskId(diskId);
 
                 diskLocators.add(diskLocator);
+                volumeDeviceKey.put(volume.getId(), diskId);
 
             }
             relocateSpec.getDisk().addAll(diskLocators);
@@ -4436,6 +4440,22 @@ public class VmwareResource implements StoragePoolResource, ServerResource,
Vmwa
                 s_logger.debug("Successfully migrated storage of VM " + vmName + " to target
datastore(s)");
             }
 
+            // Update and return volume path for every disk because that could have changed
after migration
+            for (Entry<VolumeTO, StorageFilerTO> entry : volToFiler.entrySet()) {
+                volume = entry.getKey();
+                long volumeId = volume.getId();
+                VirtualDisk[] disks = vmMo.getAllDiskDevice();
+                for (VirtualDisk disk : disks) {
+                    if (volumeDeviceKey.get(volumeId) == disk.getKey()) {
+                        VolumeObjectTO newVol = new VolumeObjectTO();
+                        newVol.setId(volumeId);
+                        newVol.setPath(vmMo.getVmdkFileBaseName(disk));
+                        volumeToList.add(newVol);
+                        break;
+                    }
+                }
+            }
+
             // Change host
             ManagedObjectReference morPool = tgtHyperHost.getHyperHostOwnerResourcePool();
             if (!vmMo.migrate(morPool, tgtHyperHost.getMor())) {
@@ -4445,7 +4465,6 @@ public class VmwareResource implements StoragePoolResource, ServerResource,
Vmwa
             }
 
             state = State.Stopping;
-            List<VolumeObjectTO> volumeToList = null;
             return new MigrateWithStorageAnswer(cmd, volumeToList);
         } catch (Throwable e) {
             if (e instanceof RemoteException) {
@@ -4552,7 +4571,7 @@ public class VmwareResource implements StoragePoolResource, ServerResource,
Vmwa
     }
 
     private int getVirtualDiskInfo(VirtualMachineMO vmMo, String srcDiskName) throws Exception
{
-        Pair<VirtualDisk, String> deviceInfo = vmMo.getDiskDevice(srcDiskName, false);
+        Pair<VirtualDisk, String> deviceInfo = vmMo.getDiskDevice(srcDiskName, true);
         if(deviceInfo == null) {
             throw new Exception("No such disk device: " + srcDiskName);
         }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/3cd33f6f/plugins/hypervisors/vmware/src/org/apache/cloudstack/storage/motion/VmwareStorageMotionStrategy.java
----------------------------------------------------------------------
diff --git a/plugins/hypervisors/vmware/src/org/apache/cloudstack/storage/motion/VmwareStorageMotionStrategy.java
b/plugins/hypervisors/vmware/src/org/apache/cloudstack/storage/motion/VmwareStorageMotionStrategy.java
index 446093f..3c4d704 100644
--- a/plugins/hypervisors/vmware/src/org/apache/cloudstack/storage/motion/VmwareStorageMotionStrategy.java
+++ b/plugins/hypervisors/vmware/src/org/apache/cloudstack/storage/motion/VmwareStorageMotionStrategy.java
@@ -20,6 +20,7 @@
 package org.apache.cloudstack.storage.motion;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 import javax.inject.Inject;
@@ -33,6 +34,7 @@ import org.apache.cloudstack.engine.subsystem.api.storage.VolumeDataFactory;
 import org.apache.cloudstack.engine.subsystem.api.storage.VolumeInfo;
 import org.apache.cloudstack.framework.async.AsyncCompletionCallback;
 import org.apache.cloudstack.storage.datastore.db.PrimaryDataStoreDao;
+import org.apache.cloudstack.storage.to.VolumeObjectTO;
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
 
@@ -143,7 +145,7 @@ public class VmwareStorageMotionStrategy implements DataMotionStrategy
{
                         ". " + migrateWithStorageAnswer.getDetails());
             } else {
                 // Update the volume details after migration.
-                updateVolumesAfterMigration(volumeToPool);
+                updateVolumesAfterMigration(volumeToPool, migrateWithStorageAnswer.getVolumeTos());
             }
             s_logger.debug("Storage migration of VM " + vm.getInstanceName() + " completed
successfully. Migrated to host " + destHost.getName());
 
@@ -178,7 +180,7 @@ public class VmwareStorageMotionStrategy implements DataMotionStrategy
{
                         ". " + answer.getDetails());
             } else {
                 // Update the volume details after migration.
-                updateVolumesAfterMigration(volumeToPool);
+                updateVolumesAfterMigration(volumeToPool, answer.getVolumeTos());
             }
 
             return answer;
@@ -188,20 +190,28 @@ public class VmwareStorageMotionStrategy implements DataMotionStrategy
{
         }
     }
 
-    private void updateVolumesAfterMigration(Map<VolumeInfo, DataStore> volumeToPool)
{
+    private void updateVolumesAfterMigration(Map<VolumeInfo, DataStore> volumeToPool,
List<VolumeObjectTO> volumeTos) {
         for (Map.Entry<VolumeInfo, DataStore> entry : volumeToPool.entrySet()) {
+            boolean updated = false;
             VolumeInfo volume = entry.getKey();
             StoragePool pool = (StoragePool)entry.getValue();
-
-            VolumeVO volumeVO = volDao.findById(volume.getId());
-            Long oldPoolId = volumeVO.getPoolId();
-            volumeVO.setLastPoolId(oldPoolId);
-            volumeVO.setFolder(pool.getPath());
-            volumeVO.setPodId(pool.getPodId());
-            volumeVO.setPoolId(pool.getId());
-
-            volDao.update(volume.getId(), volumeVO);
-            s_logger.debug("Volume path was successfully updated for volume " + volume.getName()
+ " after it was migrated.");
+            for (VolumeObjectTO volumeTo : volumeTos) {
+                if (volume.getId() == volumeTo.getId()) {
+                    VolumeVO volumeVO = volDao.findById(volume.getId());
+                    Long oldPoolId = volumeVO.getPoolId();
+                    volumeVO.setPath(volumeTo.getPath());
+                    volumeVO.setLastPoolId(oldPoolId);
+                    volumeVO.setFolder(pool.getPath());
+                    volumeVO.setPodId(pool.getPodId());
+                    volumeVO.setPoolId(pool.getId());
+                    volDao.update(volume.getId(), volumeVO);
+                    updated = true;
+                    break;
+                }
+            }
+            if (!updated) {
+                s_logger.error("Volume path wasn't updated for volume " + volume + " after
it was migrated.");
+            }
         }
     }
 }


Mime
View raw message