diff --git a/server/src/com/cloud/vm/UserVmManagerImpl.java b/server/src/com/cloud/vm/UserVmManagerImpl.java
index ebf80564fb8..b919f124b1b 100755
--- a/server/src/com/cloud/vm/UserVmManagerImpl.java
+++ b/server/src/com/cloud/vm/UserVmManagerImpl.java
@@ -3380,9 +3380,6 @@ public class UserVmManagerImpl extends ManagerBase implements UserVmManager, Use
         boolean status;
         State vmState = vm.getState();
 
-        // Collect vm disk statistics from host before stopping Vm
-         collectVmDiskStatistics(vm);
-
         try {
             VirtualMachineEntity vmEntity = _orchSrvc.getVirtualMachine(vm.getUuid());
             status = vmEntity.destroy(new Long(userId).toString());
diff --git a/server/src/com/cloud/vm/VirtualMachineManagerImpl.java b/server/src/com/cloud/vm/VirtualMachineManagerImpl.java
index 971de56e4f8..568fe558247 100755
--- a/server/src/com/cloud/vm/VirtualMachineManagerImpl.java
+++ b/server/src/com/cloud/vm/VirtualMachineManagerImpl.java
@@ -1328,7 +1328,7 @@ public class VirtualMachineManagerImpl extends ManagerBase implements VirtualMac
             throw new CloudRuntimeException("Unable to migrate vm: " + e.toString());
         }
 
-        VirtualMachineProfile<T> profile = new VirtualMachineProfileImpl<T>(vm);
+        VirtualMachineProfile<VMInstanceVO> profile = new VirtualMachineProfileImpl<VMInstanceVO>(vm);
         boolean migrationResult = false;
         try {
             migrationResult = this.volumeMgr.storageMigration(profile, destPool);