CSTACKEX-16 Fix issue for takeSnapshot

Author: Gupta, Surya

plugins/storage/volume/ontap/src/main/java/org/apache/cloudstack/storage/driver/OntapPrimaryDatastoreDriver.java

@@ -504,7 +504,7 @@ public long getUsedIops(StoragePool storagePool) {
 
     @Override
     public void takeSnapshot(SnapshotInfo snapshot, AsyncCompletionCallback<CreateCmdResult> callback) {
-        s_logger.info("takeSnapshot: snapshot info ", snapshot.toString());
+        s_logger.info("takeSnapshot: snapshot info {}", snapshot.toString());
         CreateCmdResult result;
         String snapshotId = null;
         long snapshotSize = 0L;
@@ -513,12 +513,12 @@ public void takeSnapshot(SnapshotInfo snapshot, AsyncCompletionCallback<CreateCm
         }
         try {
             VolumeInfo volumeInfo = snapshot.getBaseVolume();
-            s_logger.info("takeSnapshot: volumeInfo: ", volumeInfo.toString());
+            s_logger.info("takeSnapshot: volumeInfo: {}", volumeInfo.toString());
             VolumeVO volumeVO = volumeDao.findById(volumeInfo.getId());
             if (volumeVO == null) {
                 throw new CloudRuntimeException("takeSnapshot: VolumeVO not found for id: " + volumeInfo.getId());
             }
-            s_logger.info("takeSnapshot: volumeVO: ", volumeVO.toString());
+            s_logger.info("takeSnapshot: volumeVO: {}", volumeVO.toString());
 
             StoragePoolVO storagePool = storagePoolDao.findById(volumeVO.getPoolId());
             if(storagePool == null) {

plugins/storage/volume/ontap/src/main/java/org/apache/cloudstack/storage/service/UnifiedSANStrategy.java

@@ -177,7 +177,7 @@ public CloudStackVolume getCloudStackVolume(CloudStackVolume cloudStackVolumeReq
         String lunName = cloudStackVolumeRequest.getLun().getName();
         try {
             String authHeader = Utility.generateAuthHeader(storage.getUsername(), storage.getPassword());
-            Map<String, Object> queryParams = Map.of(Constants.SVM_DOT_NAME, svmName, Constants.NAME, lunName);
+            Map<String, Object> queryParams = Map.of(Constants.SVM_DOT_NAME, svmName, Constants.NAME, lunName, Constants.FIELDS, "space");
             OntapResponse<Lun> lunResponse = sanFeignClient.getLunResponse(authHeader, queryParams);
             if (lunResponse == null || lunResponse.getRecords() == null || lunResponse.getRecords().isEmpty()) {
                 s_logger.warn("getCloudStackVolume: Lun '{}' on SVM '{}' not found. Returning null.", lunName, svmName);