Set volume size to the virtual size instead of physical

Author: syed

services/secondary-storage/server/src/org/apache/cloudstack/storage/resource/NfsSecondaryStorageResource.java

@@ -934,9 +934,9 @@ protected Answer copyFromNfsToS3(CopyCommand cmd) {
     /**
      * Creates a template.properties for Swift with its correct unique name
      *
-     * @param swift 
-     * @param srcFile
-     * @param containerName
+     * @param swift  The swift object
+     * @param srcFile Source file on the staging NFS
+     * @param containerName Destination container
      * @return true on successful write
      */ 
     protected boolean swiftUploadMetadataFile(SwiftTO swift, File srcFile, String containerName) throws IOException {
@@ -1002,7 +1002,7 @@ protected Answer copyFromNfsToSwift(CopyCommand cmd) {
             } else if (destData.getObjectType() == DataObjectType.VOLUME) {
                 VolumeObjectTO newVol = new VolumeObjectTO();
                 newVol.setPath(containerName);
-                newVol.setSize(srcFile.length());
+                newVol.setSize(getVirtualSize(srcFile, getTemplateFormat(srcFile.getName())));
                 retObj = newVol;
             } else if (destData.getObjectType() == DataObjectType.SNAPSHOT) {
                 SnapshotObjectTO newSnapshot = new SnapshotObjectTO();