changed the name of the column previous_id to last_id

Author: FelipeM525

engine/schema/src/main/java/com/cloud/storage/VolumeVO.java

@@ -48,8 +48,8 @@ public class VolumeVO implements Volume {
     @Column(name = "id")
     long id;
 
-    @Column(name = "previous_id")
-    private long previousId;
+    @Column(name = "last_id")
+    private long lastId;
 
     @Column(name = "name")
     String name;
@@ -681,11 +681,11 @@ public void setExternalUuid(String externalUuid) {
 
     public void setEncryptFormat(String encryptFormat) { this.encryptFormat = encryptFormat; }
 
-    public long getPreviousId() {
-        return previousId;
+    public long getLastId() {
+        return lastId;
     }
 
-    public void setPreviousId(long previousId) {
-        this.previousId = previousId;
+    public void setLastId(long lastId) {
+        this.lastId = lastId;
     }
 }

engine/schema/src/main/resources/META-INF/db/schema-41900to41910.sql

@@ -71,4 +71,4 @@ UPDATE `cloud`.`configuration` SET
     `options` = 'FirstFitRouting,RandomAllocator,TestingAllocator,FirstFitAllocator,RecreateHostAllocator'
 WHERE `name` = 'host.allocators.order';
 
-CALL `cloud`.`IDEMPOTENT_ADD_COLUMN`('volumes','previous_id', 'bigint(20) unsigned DEFAULT NULL');
+CALL `cloud`.`IDEMPOTENT_ADD_COLUMN`('volumes','last_id', 'bigint(20) unsigned DEFAULT NULL');

engine/storage/datamotion/src/main/java/org/apache/cloudstack/storage/motion/StorageSystemDataMotionStrategy.java

@@ -2283,7 +2283,7 @@ private void handlePostMigration(boolean success, Map<VolumeInfo, VolumeInfo> sr
             if (success) {
                 VolumeVO volumeVO = _volumeDao.findById(destVolumeInfo.getId());
                 volumeVO.setFormat(ImageFormat.QCOW2);
-                volumeVO.setPreviousId(srcVolumeInfo.getId());
+                volumeVO.setLastId(srcVolumeInfo.getId());
 
                 _volumeDao.update(volumeVO.getId(), volumeVO);
 

engine/storage/volume/src/main/java/org/apache/cloudstack/storage/volume/VolumeServiceImpl.java

@@ -1720,7 +1720,7 @@ protected VolumeVO duplicateVolumeOnAnotherStorage(Volume volume, StoragePool po
             newVol.setPassphraseId(volume.getPassphraseId());
             newVol.setEncryptFormat(volume.getEncryptFormat());
         }
-        newVol.setPreviousId(volume.getId());
+        newVol.setLastId(volume.getId());
         return volDao.persist(newVol);
     }