more fixes

Author: Srivastava, Piyush

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

@@ -65,8 +65,6 @@ public class OntapPrimaryDatastoreDriver implements PrimaryDataStoreDriver {
 
     @Inject private StoragePoolDetailsDao storagePoolDetailsDao;
     @Inject private PrimaryDataStoreDao storagePoolDao;
-    @Inject private com.cloud.storage.dao.VolumeDao volumeDao;
-    @Inject private EndPointSelector epSelector;
 
     @Override
     public Map<String, String> getCapabilities() {
@@ -317,5 +315,4 @@ private StorageStrategy getStrategyByStoragePoolDetails(Map<String, String> deta
             throw new CloudRuntimeException("getStrategyByStoragePoolDetails: Connection to Ontap SVM [" + details.get(Constants.SVM_NAME) + "] failed");
         }
     }
-
-}
+}

plugins/storage/volume/ontap/src/main/java/org/apache/cloudstack/storage/feign/model/Svm.java

@@ -144,4 +144,4 @@ public int hashCode() {
     @JsonInclude(JsonInclude.Include.NON_NULL)
     public static class Links { }
 
-}
+}

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

@@ -390,18 +390,14 @@ private Answer createVolumeOnKVMHost(VolumeInfo volumeInfo) {
 
         try {
             s_logger.info("createVolumeOnKVMHost: Sending CreateObjectCommand to KVM agent for volume: {}", volumeInfo.getUuid());
-            // Create command with volume TO (Transfer Object)
             CreateObjectCommand cmd = new CreateObjectCommand(volumeInfo.getTO());
-            // Select endpoint (KVM agent) to send command
-            // epSelector will find an appropriate KVM host in the cluster/pod
             EndPoint ep = epSelector.select(volumeInfo);
             if (ep == null) {
                 String errMsg = "No remote endpoint to send CreateObjectCommand, check if host is up";
                 s_logger.error(errMsg);
                 return new Answer(cmd, false, errMsg);
             }
             s_logger.info("createVolumeOnKVMHost: Sending command to endpoint: {}", ep.getHostAddr());
-            // Send command to KVM agent and wait for response
             Answer answer = ep.sendMessage(cmd);
             if (answer != null && answer.getResult()) {
                 s_logger.info("createVolumeOnKVMHost: Successfully created qcow2 file on KVM host");