diff --git a/cads_processing_api_service/config.py b/cads_processing_api_service/config.py
index 7ed3a69..67b01a8 100644
--- a/cads_processing_api_service/config.py
+++ b/cads_processing_api_service/config.py
@@ -17,6 +17,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import os
+import random
+
 import pydantic_settings
 
 API_REQUEST_TEMPLATE = """import cdsapi
@@ -58,10 +61,20 @@ class Settings(pydantic_settings.BaseSettings):
     missing_dataset_title: str = "Dataset not available"
     anonymous_licences_message: str = ANONYMOUS_LICENCES_MESSAGE
 
+    download_nodes_config: str = "/etc/retrieve-api/download-nodes.config"
+
     @property
     def profiles_api_url(self) -> str:
         return f"http://{self.profiles_service}:{self.profiles_api_service_port}"
 
+    @property
+    def data_volume(self) -> str:
+        data_volumes_config_path = self.download_nodes_config
+        with open(data_volumes_config_path) as fp:
+            data_volumes = [os.path.expandvars(line.rstrip("\n")) for line in fp]
+        data_volume = random.choice(data_volumes)
+        return data_volume
+
 
 def ensure_settings(
     settings: Settings | None = None,
diff --git a/cads_processing_api_service/utils.py b/cads_processing_api_service/utils.py
index 4ee6b72..63a3999 100644
--- a/cads_processing_api_service/utils.py
+++ b/cads_processing_api_service/utils.py
@@ -18,6 +18,7 @@
 import datetime
 import enum
 import threading
+import urllib.parse
 from typing import Any, Callable, Mapping
 
 import cachetools
@@ -470,6 +471,14 @@ def get_job_from_broker_db(
     return job
 
 
+def update_results_href(href: str, data_volume: str | None = None) -> str:
+    if data_volume is None:
+        data_volume = config.ensure_settings().data_volume
+    file_path = urllib.parse.urlparse(href).path
+    results_href = urllib.parse.urljoin(data_volume, file_path)
+    return results_href
+
+
 def get_results_from_job(
     job: cads_broker.SystemRequest, session: sqlalchemy.orm.Session
 ) -> dict[str, Any]:
@@ -497,6 +506,8 @@ def get_results_from_job(
     if job_status == "successful":
         try:
             asset_value = job.cache_entry.result["args"][0]  # type: ignore
+            if "href" in asset_value:
+                asset_value["href"] = update_results_href(asset_value["href"])
             results = {"asset": {"value": asset_value}}
         except Exception:
             raise exceptions.JobResultsExpired(
diff --git a/tests/test_30_utils.py b/tests/test_30_utils.py
index 8da0b5a..e3cbbcb 100644
--- a/tests/test_30_utils.py
+++ b/tests/test_30_utils.py
@@ -244,6 +244,14 @@ def test_get_job_from_broker_db() -> None:
             job = utils.get_job_from_broker_db("1234", session=mock_session)
 
 
+def test_update_results_href() -> None:
+    href = "http://base_path/results/1234"
+    data_volume = "http://data_volume/"
+    updated_href = utils.update_results_href(href, data_volume)
+    exp_updated_href = "http://data_volume/results/1234"
+    assert updated_href == exp_updated_href
+
+
 def test_get_results_from_job() -> None:
     mock_session = unittest.mock.Mock(spec=sqlalchemy.orm.Session)
     job = cads_broker.SystemRequest(