VM Import: Use datastore name when datastore path is not set to search for pools on DB (apache#8759)

Author: nvazquez

server/src/main/java/org/apache/cloudstack/vm/UnmanagedVMsManagerImpl.java

@@ -551,7 +551,8 @@ private StoragePool getStoragePool(final UnmanagedInstanceTO.Disk disk, final Da
             List<StoragePoolVO> pools = primaryDataStoreDao.listPoolsByCluster(cluster.getId());
             pools.addAll(primaryDataStoreDao.listByDataCenterId(zone.getId()));
             for (StoragePool pool : pools) {
-                if (StringUtils.contains(pool.getPath(), dsPath)) {
+                String searchPoolParam = StringUtils.isNotBlank(dsPath) ? dsPath : dsName;
+                if (StringUtils.contains(pool.getPath(), searchPoolParam)) {
                     storagePool = pool;
                     break;
                 }