vm instance creation test4

Author: Srivastava, Piyush

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

@@ -143,6 +143,7 @@ private String createCloudStackVolumeForTypeVolume(DataStore dataStore, DataObje
             // Store the subdirectory path for KVM to mount separately
             VolumeVO volume = volumeDao.findById(((VolumeInfo) dataObject).getId());
             volume.set_iScsiName(subdirectoryPath);  // Used as MOUNT_POINT for NFS managed storage
+            volume.setPoolType(Storage.StoragePoolType.NetworkFilesystem);  // Set volume pool type for KVM adaptor selection
             volume.setFolder(((VolumeInfo) dataObject).getUuid());
             volume.setPoolId(dataStore.getId());
             volume.setPath(null);  // Path is null for managed storage - KVM creates files in mounted subdir

plugins/storage/volume/ontap/src/main/java/org/apache/cloudstack/storage/lifecycle/OntapPrimaryDatastoreLifecycle.java

@@ -192,11 +192,13 @@ public DataStore initialize(Map<String, Object> dsInfos) {
         ProtocolType protocol = ProtocolType.valueOf(details.get(Constants.PROTOCOL));
         switch (protocol) {
             case NFS:
+                // Use NetworkFilesystem like CloudByte - volume pool type will be set per volume
+                // This allows managed storage to work with standard NFS pools
                 parameters.setType(Storage.StoragePoolType.NetworkFilesystem);
                 // Path should be just the NFS export path (junction path), NOT host:path
                 // CloudStack will construct the full mount path as: hostAddress + ":" + path
                 path = "/" + storagePoolName;
-                s_logger.info("Setting NFS path for storage pool: " + path);
+                s_logger.info("Setting NetworkFilesystem path for storage pool: " + path);
                 host = "10.193.192.136"; // TODO hardcoded for now
                 break;
             case ISCSI: