rename getVolumePhysicalUsed to getVolumePhysicalSize

Author: abh1sar

api/src/main/java/com/cloud/storage/VolumeApiService.java

@@ -191,5 +191,5 @@ Volume updateVolume(long volumeId, String path, String state, Long storageId,
 
     Pair<String, String> checkAndRepairVolume(CheckAndRepairVolumeCmd cmd) throws ResourceAllocationException;
 
-    Long getVolumePhysicalUsed(Storage.ImageFormat format, String path, String chainInfo);
+    Long getVolumePhysicalSize(Storage.ImageFormat format, String path, String chainInfo);
 }

api/src/main/java/org/apache/cloudstack/api/response/BackupScheduleResponse.java

@@ -37,15 +37,15 @@ public class BackupScheduleResponse extends BaseResponse {
     @Param(description = "ID of the VM")
     private String vmId;
 
-    @SerializedName("schedule")
+    @SerializedName(ApiConstants.SCHEDULE)
     @Param(description = "time the backup is scheduled to be taken.")
     private String schedule;
 
-    @SerializedName("intervaltype")
+    @SerializedName(ApiConstants.INTERVAL_TYPE)
     @Param(description = "the interval type of the backup schedule")
     private DateUtil.IntervalType intervalType;
 
-    @SerializedName("timezone")
+    @SerializedName(ApiConstants.TIMEZONE)
     @Param(description = "the time zone of the backup schedule")
     private String timezone;
 

server/src/main/java/com/cloud/storage/VolumeApiServiceImpl.java

@@ -5157,7 +5157,7 @@ private VmWorkJobVO createPlaceHolderWork(long instanceId) {
     }
 
     @Override
-    public Long getVolumePhysicalUsed(ImageFormat format, String path, String chainInfo) {
+    public Long getVolumePhysicalSize(ImageFormat format, String path, String chainInfo) {
         VolumeStats vs = null;
         if (format == ImageFormat.VHD || format == ImageFormat.QCOW2 || format == ImageFormat.RAW) {
             if (path != null) {

server/src/main/java/org/apache/cloudstack/backup/BackupManagerImpl.java

@@ -585,7 +585,7 @@ public boolean createBackup(final Long vmId, final Long scheduleId) throws Resou
         Long backupSize = 0L;
         for (final Volume volume: volumeDao.findByInstance(vmId)) {
             if (Volume.State.Ready.equals(volume.getState())) {
-                Long volumeSize = volumeApiService.getVolumePhysicalUsed(volume.getFormat(), volume.getPath(), volume.getChainInfo());
+                Long volumeSize = volumeApiService.getVolumePhysicalSize(volume.getFormat(), volume.getPath(), volume.getChainInfo());
                 if (volumeSize == null) {
                     volumeSize = volume.getSize();
                 }