add clvm pools with deterministic uuid , so as to prevent adding the same pool twic

Author: Pearl Dsilva

plugins/storage/volume/default/src/main/java/org/apache/cloudstack/storage/datastore/lifecycle/CloudStackPrimaryDataStoreLifeCycleImpl.java

@@ -334,7 +334,7 @@ public DataStore initialize(Map<String, Object> dsInfos) {
 
         if (existingUuid != null) {
             uuid = (String)existingUuid;
-        } else if (scheme.equalsIgnoreCase("sharedmountpoint") || scheme.equalsIgnoreCase("clvm")) {
+        } else if (scheme.equalsIgnoreCase("sharedmountpoint")) {
             uuid = UUID.randomUUID().toString();
         } else if ("PreSetup".equalsIgnoreCase(scheme) && !HypervisorType.VMware.equals(hypervisorType)) {
             uuid = hostPath.replace("/", "");